0
0
Top Categories
All Categories

Top Categories

All Categories


Shop By Vehicle
Account Login
1-800-345-4545
Gift Cards
Track Order
Help
Accel Spark Plugs 0576S-4

Accel Spark Plugs Copper Core Spark Plugs Shorty Design

111-0576S-4

Ships

$24.35
Accel Spark Plugs Copper Core Spark Plugs Shorty Design $24.35
Out of stock
QTY
Copper Core Spark Plugs
  • Shorty Design
  • 14mm Thread
  • .460'' Reach
  • Tapered Seat
  • Projected Tip
  • 5/8''Hex
  • Resistor Type
  • C-Cut Ground Electrode
  • Heat Range: 6
  • 4/pkg.
  • Accel Spark Plugs 0576S-4 Details

    14mm Thread, .460'' Reach, 5/8'' Hex, Tapered Seat - Projected Tip

    C-Cut Spark Plugs
    ACCEL has improved the ignitability of the spark plug in a new design! ACCEL has always utilized unique electrode grounding designs to improve combustion and create a larger spark.

    Benefits Include:
  • Allows spark to expand directly above the midpoint of the electrode core - preventing the spark from being shrouded by the ground strap.
  • Gives the flame an unblocked area to grow - creates a larger flame front for a more complete burn.
  • Reduces excess heat absorption of the electrode and ground strap, also known as the ''quenching effect'', which leads to misfiring, rough idle and overall poor performance.
  • Produces a larger spark nucleus without having to increase the spark gap.
  • Creates a more complete burn of the air-fuel mixture resulting in -Increased performance, improved throttle response, greater fuel efficiency and reduced emissions.

  • Specifications:

    Color
    White
    Electrode Core Material
    Copper
    Electrode Tip Material
    Copper
    Ground Strap Quantity
    One
    Insulator Type
    Projected
    Quantity
    Sold as a set of 4
    Resistor
    Yes
    Shorty Spark Plug
    Yes
    Spark Plug Reach (in.)
    0.46
    Spark Plug Seat Style
    Tapered
    Spark Plug Thread Size (mm)
    14
    Wrench Diameter (in.)
    5/8
    Manufacturer's Part Number:
    0576S-4

    Since the mid 1980's, Accel's U-Groove spark plugs have set the standard for high performance spark plugs. Accel engineers developed and patented the U-Groove technology which permitted the spark to develop a much larger, hotter and fuller flash front. That effectively gave a more complete burn of the air/fuel mixture in the combustion chamber. Over the past 25 years engine head design and fuel management technology has changed. As a result, Accel is moving away from the U-Groove construction to the familiar "conventional" style ground electrode. In addition, the upper insulator will now be white instead of yellow, and available in convenient 4-packs.

    Bottom line...This one-piece construction spark plug with conventional ground electrode provides exceptional performance and value by producing:

    • Hotter Spark/Faster Burn Rate for more power at high rpms
    • Improved Throttle Response, Fuel Economy, and Reduced Fouling
    • Reduced Mis-fires
    • Purified Alumina Insulator to prevent arcing
    • Machine-rolled threads to protect heads



    Note: The last digit in the part number of the spark plug represents the spark plug heat range. 1 is the coldest. 7 is the hottest.
    Example: 111-0111-4 is the coolest plug and 111-0116-4 is the hottest in that specific style spark plug.





    Click Here for Accel Spark Plug Cross Reference

    Spark Plug Heat Range Explanation, Click Here

    Does Accel Spark Plugs 0576S-4 fit your vehicle?

    Narrow Results
    Filter By Year
    Filter By Make
    Filter By Model
    Filter By SubModel
    Filter By EngineType
    Filter By CC
    Filter By Liter
    Filter By Aspiration

    1973-1974PONTIAC GRAND SAFARI

    • CC: 7457
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1971CHEVROLET IMPALA

    • CC: 6556
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974BUICK ESTATE WAGON

    • CC: 7456
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1972FORD GALAXIE 500

    • CC: 7030
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1974FORD GRAN TORINO

    • CC: 7539
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1972FORD RANCHERO

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: SQUIRE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974FORD GRAN TORINO

    • CC: 5753
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.8
    • SubModel: BROUGHAM
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1982-1985GMC C1500 SUBURBAN

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971MERCURY CYCLONE

    • CC: 5753
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.8
    • Aspiration: N
    • SubModel: GT
    • Engine Vin: Q
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1972MERCURY MONTEREY

    • CC: 7539
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • SubModel: CUSTOM
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1980CHEVROLET C10 SUBURBAN

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: CUSTOM DELUXE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1972MERCURY COUGAR

    • CC: 5753
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.8
    • SubModel: XR-7
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1978-1980CHEVROLET G20 VAN

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: NOMAD
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974FORD GRAN TORINO

    • CC: 7539
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BROUGHAM
    • Engine Vin: A
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1980-1984CHEVROLET EL CAMINO

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 3.8
    • SubModel: SS
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980CHEVROLET MALIBU

    • CC: 3800
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 3.8
    • SubModel: CLASSIC SPORT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1982-1985GMC C2500 SUBURBAN

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: HIGH SIERRA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981CHEVROLET MALIBU

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1982CHEVROLET CAMARO

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • EngineType: ALL
    • SubModel: Z28 INDIANAPOLIS 500 PACE CAR

    1972PONTIAC CATALINA

    • CC: 6555
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: BROUGHAM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1995FORD MUSTANG

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • EngineType: ALL
    • SubModel: SVT COBRA R

    1971MERCURY MONTEGO

    • CC: 5753
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.8
    • Aspiration: N
    • SubModel: VILLAGER
    • Engine Vin: Q
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1976GMC JIMMY

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1979OLDSMOBILE STARFIRE

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: GT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1976-1978GMC K25 PICKUP

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971FORD TORINO

    • CC: 5753
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.8
    • SubModel: 500
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1980CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1972PONTIAC BONNEVILLE

    • CC: 7456
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1978-1980GMC C1500 PICKUP

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: SIERRA CLASSIC
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1978CHEVROLET K20 PICKUP

    • CC: 5031
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: CUSTOM DELUXE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1973FORD GRAN TORINO

    • CC: 5753
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.8
    • SubModel: BROUGHAM
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1974MERCURY MONTEGO

    • CC: 7539
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • Aspiration: N
    • SubModel: VILLAGER
    • Engine Vin: A
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1980CHEVROLET MALIBU

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 3.8
    • SubModel: CLASSIC SPORT
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1981CHEVROLET C10 PICKUP

    • CC: 4097
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 4.1
    • SubModel: CHEYENNE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1983-1985FORD LTD

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • EngineType: ALL
    • SubModel: COUNTRY SQUIRE

    1980CHEVROLET MONTE CARLO

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1982-1985GMC JIMMY

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: SIERRA CLASSIC
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1980CHEVROLET C10 PICKUP

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974FORD TORINO

    • CC: 5753
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.8
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1981FORD MUSTANG

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 4.2
    • SubModel: GHIA
    • CUI: 255
    • EngineType: V8 ( 4.2 L / 255 )

    1982FORD E-350 ECONOLINE CLUB WAGON

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1977-1983FORD E-350 ECONOLINE CLUB WAGON

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.8
    • SubModel: CUSTOM
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1972PONTIAC GRAND PRIX

    • CC: 7456
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1980CHEVROLET CAMARO

    • CC: 3800
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1979-1980CHEVROLET K10 PICKUP

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971-1974FORD COUNTRY SEDAN

    • CC: 6556
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1984FORD LTD

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1976GMC K1500 PICKUP

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1974PONTIAC LEMANS

    • CC: 5737
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992FORD F-350

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • SubModel: XLT LARIAT
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1980PONTIAC GRAND PRIX

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: LJ
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982CHEVROLET G10 VAN

    • CC: 5031
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: BONAVENTURE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1977-1980GMC G15/G1500 VAN

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.7
    • SubModel: RALLY STX
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1978GMC K25 PICKUP

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973BUICK ELECTRA

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • EngineType: ALL
    • SubModel: 225 CUSTOM

    1976-1977DODGE B200 VAN

    • CC: 3687
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 3.7
    • SubModel: BASE
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1980-1981FORD E-350 ECONOLINE

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: CUSTOM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971FORD TORINO

    • CC: 5753
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1974PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972PONTIAC LEMANS

    • CC: 6555
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1978-1980CHEVROLET C10 PICKUP

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: SCOTTSDALE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977FORD F-250

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: XLT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1978FORD E-100 ECONOLINE

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1981GMC K1500 SUBURBAN

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • EngineType: ALL
    • SubModel: ALL

    1978-1980GMC JIMMY

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.7
    • SubModel: STREET COUPE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978FORD F-150

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: NORTHLAND
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973MERCURY COUGAR

    • CC: 5753
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1974PONTIAC CATALINA

    • CC: 6555
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1985-1986CHEVROLET K10 SUBURBAN

    • CC: 5031
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: SILVERADO
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1977-1978GMC K25 SUBURBAN

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: SIERRA GRANDE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980CHEVROLET MONTE CARLO

    • CC: 3800
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1981-1985CHEVROLET C20 PICKUP

    • CC: 5031
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: SCOTTSDALE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981CHEVROLET C10 PICKUP

    • CC: 5031
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: DELUXE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1977-1979FORD E-350 ECONOLINE CLUB WAGON

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • SubModel: CHATEAU
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1983-1985FORD LTD

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • EngineType: ALL
    • SubModel: CROWN VICTORIA

    1983-1984GMC G25/G2500 VAN

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.7
    • SubModel: RALLY CUSTOM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980FORD E-250 ECONOLINE

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: CUSTOM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1973FORD COUNTRY SQUIRE

    • CC: 7030
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1972-1973PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: T
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1982-1986CHEVROLET K10 SUBURBAN

    • CC: 5031
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1980CHEVROLET C20 PICKUP

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: SCOTTSDALE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1983-1986PONTIAC BONNEVILLE

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1974FORD TORINO

    • CC: 5753
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.8
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1987FORD E-350 ECONOLINE CLUB WAGON

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.8
    • SubModel: XL
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1981-1982FORD LTD

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 4.2
    • SubModel: S
    • CUI: 255
    • EngineType: V8 ( 4.2 L / 255 )

    1985CHEVROLET K10 SUBURBAN

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1979CHEVROLET C10 PICKUP

    • CC: 5031
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: SCOTTSDALE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982GMC JIMMY

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.7
    • SubModel: STREET COUPE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1978FORD F-150

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1972PONTIAC CATALINA

    • CC: 7456
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • SubModel: BROUGHAM
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1978-1979OLDSMOBILE OMEGA

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.0
    • SubModel: CLASSIC SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980CHEVROLET K20 PICKUP

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974PONTIAC GRAND AM

    • CC: 6555
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1987FORD F-350

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.8
    • SubModel: CUSTOM
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1981-1982CHEVROLET CAPRICE

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 3.8
    • SubModel: CLASSIC ESTATE
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1979CHEVROLET MALIBU

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 3.3
    • SubModel: LANDAU
    • CUI: 200
    • EngineType: V6 ( 3.3 L / 200 )

    1969CHEVROLET C10 PICKUP

    • CC: 5736
    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982FORD E-350 ECONOLINE CLUB WAGON

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.5
    • SubModel: CHATEAU
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1976CHEVROLET CAPRICE

    • Fitment_Note: This part is legal for sale and use on Emissions Controlled Vehicles when used i~The following vehicles are considered Emissions Controlled Vehicles: 1966 and ne
    • Liter: 7.4
    • SubModel: CLASSIC ESTATE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )
    0576S-4 - Accel Copper Core Spark Plugs is rated 5.0 out of 5 by 4.
    Rated 5 out of 5 by from These spark plugs work great on my 71 Monte Carlo and I got them so fast.Thanks Jegs.
    Date published: 2018-04-29
    Rated 5 out of 5 by from Works great with heads on sbc Liked them so much I buy a new set after every race. Worked great with headers.
    Date published: 2017-04-03
    Rated 5 out of 5 by from Nice product Short enough to make header clearance issue a thing of the past.
    Date published: 2016-05-13
    • y_2019, m_6, d_24, h_17
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_3
    • loc_en_US, sid_10001_10001_1661984, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    are the 576S preset for crate 350 Chevrolet 260 HP

    Asked by: mysly76
    This will depend on your ignition system. We recommend checking them and regapping if necessary.
    Answered by: Rusty B
    Date published: 2018-07-03

    Best heat range for sbc 383

    Asked by: Cowboy259
    It will depend on your application, but these plugs are middle of the road heat range and work well in most instances.
    Answered by: Rusty B
    Date published: 2018-03-22

    What is the difference between a 576S and a 576S-4??

    Asked by: Oznob 718
    The "-4" refers to a 4 pack of plugs.
    Answered by: Rusty B
    Date published: 2019-04-06
    • y_2019, m_6, d_24, h_6CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.12
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_3
    • loc_en_US, sid_10001_10001_1661984, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.