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COMP Cams SK20-221-3

COMP Cams Xtreme Energy 256H Hydraulic Flat Tappet Camshaft Small Kit Lift: .447" /.455" Duration: 256°/268° RPM Range: 1000-5200

249-SK20-221-3

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$251.99
$228.21
SAVE $23.78
COMP Cams Xtreme Energy 256H Hydraulic Flat Tappet Camshaft Small Kit Lift: .447" /.455" Duration: 256°/268° RPM Range: 1000-5200 $228.21
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Xtreme Energy 256H Hydraulic Flat Tappet Camshaft Small Kit
Lift: .447''/.455"
Duration: 256°/268°
RPM Range: 1000-5200

COMP Cams SK20-221-3 Details

Chrysler 273-360ci Small Block 1964-2003

  • Strong torque through low end and mid-range
  • good idle.

  • Specifications:

    Intake Valve Lift (in.)
    0.447
    Exhaust Valve Lift (in.)
    0.455
    RPM Range
    1000-5200
    Exh. Duration @ .050 in. (Deg)
    218
    Int. Duration @ .050 in. (Deg)
    218
    Int. Duration Advertised (Deg)
    256
    Exh. Duration Advertised (Deg)
    268
    Lifter Type
    Hydraulic Flat Tappet
    Usage
    Street/Performance
    Engine Make/Size
    Mopar 273-360
    Gaskets Included
    No
    Advertised Duration
    256 int./268 exh.
    Advertised Exhaust Duration
    268
    Advertised Intake Duration
    256
    Assembly Lubricant Included
    Yes
    Basic Operating RPM Range
    1,000-5,200
    Cam Style
    Hydraulic flat tappet
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    212 int./218 exh.
    Exhaust Duration at 050 inch Lift
    218
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.455
    Grind Number
    CRS XE256H-10
    Intake Duration at 050 inch Lift
    212
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.447
    Lifter Style
    Hydraulic flat tappet
    Lifters Included
    Yes
    Locks Included
    No
    Pushrods Included
    No
    Quantity
    Sold as a kit
    Retainers Included
    No
    Rocker Arms Included
    No
    Timing Chain and Gears Included
    Yes
    Timing Chain Style
    Double non-roller
    Valve Lift with Factory Rocker Arm Ratio
    0.447 int./0.455 exh.
    Valve Springs Included
    No
    Valve Springs Required
    Yes
    Valve Stem Seals Included
    No
    Lobe Separation (Deg)
    110
    Manufacturer's Part Number:
    SK20-221-3

    The Leading Edge of Valve Train Technology

    Comp Cams Xtreme Energy series are perfect for any street or street/strip application where both throttle response and top-end horsepower is desired. These camshafts are designed to take advantage of the latest and greatest in valvetrain technology . Their aggressive lobe design produces better throttle response and top end horsepower than other cams with the same duration @ .050'' lift, while delivering increased engine vacuum. We do not recommend the use of stock valve springs with these camshafts due to the aggressive lobe designs.

    Features:
  • Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve
  • More vacuum allows an increase in duration for improved performance and assists power brakes
  • Excellent performance in street carbureted applications
  • Best performance with aftermarket intake manifolds, headers, lower gear ratios

    Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.

    Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.

    Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.

  • Does COMP Cams SK20-221-3 fit your vehicle?

    Narrow Results
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    1975-1980  DODGE W200 PICKUP

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1964-1969  DODGE W100 PICKUP

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1969  DODGE DART

    • CC: 5572
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.6
    • Aspiration: N
    • SubModel: GTS
    • Engine Vin: P
    • CUI: 340
    • EngineType: V8 ( 5.6 L / 340 )

    1975-1983  CHRYSLER CORDOBA

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1980  DODGE RD200 PICKUP

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1975-1976  PLYMOUTH GRAN FURY

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: SPORT
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1965  DODGE CORONET

    • CC: 4473
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.5
    • SubModel: 500
    • CUI: 273
    • EngineType: V8 ( 4.5 L / 273 )

    1974  DODGE M300 (CHASSIS)

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1984-1985  DODGE RAMCHARGER

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1974  DODGE W200 PICKUP

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1975  DODGE DART

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1968  DODGE CORONET

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: 500
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1980  PLYMOUTH PB200 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: VOYAGER
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1984  DODGE B350 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: BASE

    1975  DODGE CORONET

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: CUSTOM
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1971-1974  PLYMOUTH SATELLITE

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: CUSTOM
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1970  PLYMOUTH SATELLITE

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: SPORT
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1979-1981  CHRYSLER LEBARON

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: SALON
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1984  DODGE D150 PICKUP

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1976-1977  PLYMOUTH VOLARE

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: CUSTOM
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1980  PLYMOUTH GRAN FURY

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1966-1967  DODGE CORONET

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: 440
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1975-1978  PLYMOUTH FURY

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1971-1973  DODGE W200 PICKUP

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1975-1980  DODGE RAMCHARGER

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: SE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1974  DODGE B100 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1965  PLYMOUTH FURY II

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.5
    • SubModel: BASE
    • CUI: 273
    • EngineType: V8 ( 4.5 L / 273 )

    1974  DODGE W100 PICKUP

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1969-1970  DODGE W200 PICKUP

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1985  DODGE W150 PICKUP

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1974  PLYMOUTH PB200 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: VOYAGER EX WAGON
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1975  PLYMOUTH FURY

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: CUSTOM
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1971  DODGE POLARA

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1981  PLYMOUTH PB150 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: VOYAGER
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1975  PLYMOUTH FURY

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: CUSTOM SUBURBAN
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1972-1973  PLYMOUTH BARRACUDA

    • CC: 5572
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.6
    • SubModel: BASE
    • CUI: 340
    • EngineType: V8 ( 5.6 L / 340 )

    1971-1974  PLYMOUTH SCAMP

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1984  DODGE W150 PICKUP

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1970-1971  PLYMOUTH BARRACUDA

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: GRAN COUPE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1979-1981  CHRYSLER NEWPORT

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1976-1980  PLYMOUTH VOLARE

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1984-1986  DODGE B250 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1975  DODGE DART

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: SPORT 360
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1976-1977  PLYMOUTH VOLARE

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: PREMIER
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1981  CHRYSLER NEW YORKER

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1966-1967  PLYMOUTH FURY

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1975-1976  DODGE DART

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: SWINGER SPECIAL
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1975-1979  DODGE D100 PICKUP

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: CUSTOM
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1971-1973  PLYMOUTH FURY

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: SPORT SUBURBAN
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1972-1973  DODGE CHARGER

    • CC: 5572
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.6
    • SubModel: SPECIAL EDITION
    • CUI: 340
    • EngineType: V8 ( 5.6 L / 340 )

    1976  DODGE CHARGER

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: SPORT
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1974  DODGE B100 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • Aspiration: N
    • SubModel: SPORTSMAN
    • Engine Vin: T
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1965-1966  PLYMOUTH FURY II

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • Aspiration: N
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1965-1968  PLYMOUTH SATELLITE

    • CC: 4473
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.5
    • SubModel: BASE
    • CUI: 273
    • EngineType: V8 ( 4.5 L / 273 )

    1974  PLYMOUTH BARRACUDA

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1970-1973  PLYMOUTH CUDA

    • CC: 5572
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.6
    • SubModel: BASE
    • CUI: 340
    • EngineType: V8 ( 5.6 L / 340 )

    1985-1986  DODGE B350 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1974-1980  DODGE B200 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1974  PLYMOUTH PB300 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: VOYAGER EX WAGON
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1975  PLYMOUTH PB300 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: VOYAGER

    1971-1973  DODGE W200 PICKUP

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1971  DODGE B100 VAN

    • CC: 5900
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1968  DODGE POLARA

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: 500
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1983  DODGE B350 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1968  DODGE CORONET

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: DELUXE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1981-1986  DODGE D250 PICKUP

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1980  CHRYSLER CORDOBA

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: CROWN
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1969-1970  PLYMOUTH BELVEDERE

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: SATELLITE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1975  PLYMOUTH SCAMP

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BROUGHAM
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1972-1973  PLYMOUTH ROAD RUNNER

    • CC: 5572
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.6
    • SubModel: BASE
    • CUI: 340
    • EngineType: V8 ( 5.6 L / 340 )

    1968  DODGE DART

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: GTS
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1972  CHRYSLER NEWPORT

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: ROYAL
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1974  DODGE CORONET

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: CUSTOM
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1974-1975  PLYMOUTH DUSTER

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: 360

    1971  CHRYSLER NEWPORT

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1975-1977  DODGE CHARGER

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: SPECIAL EDITION
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1980  DODGE MIRADA

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: SPECIAL COUPE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1974  DODGE D300 PICKUP

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1965-1967  DODGE CORONET

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1981-1982  DODGE D250 PICKUP

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1981  DODGE D400

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1984-1986  DODGE D100 PICKUP

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: CUSTOM
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1975-1976  DODGE MONACO

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: ROYAL BROUGHAM
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1974  DODGE CHARGER

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1981-1986  DODGE RAMCHARGER

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ROYAL SE

    1968  DODGE DART

    • CC: 4473
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.5
    • SubModel: 270
    • CUI: 273
    • EngineType: V8 ( 4.5 L / 273 )

    1971  DODGE POLARA

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: CUSTOM
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1965-1968  PLYMOUTH SATELLITE

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1977-1978  DODGE MONACO

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BROUGHAM
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1975-1976  DODGE DART

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: SWINGER
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1975-1977  PLYMOUTH GRAN FURY

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1980  CHRYSLER CORDOBA

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: 300
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1975-1980  DODGE W200 PICKUP

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1983  PLYMOUTH PB150 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: VOYAGER
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1971-1974  DODGE CORONET

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: CRESTWOOD
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1973  DODGE B100 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • Aspiration: N
    • SubModel: SPORTSMAN
    • Engine Vin: F
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1968  PLYMOUTH VALIANT

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: 100
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1972-1974  DODGE B300 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: MAXI
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1969-1970  DODGE MONACO

    • CC: 5211
    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1976-1978  DODGE B100 VAN

    • Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    my motor has 250k+ miles , gonna replace cam and lifters have head machined, thinking about using sk20-221-3 cam set, but how do I know what valve springs to get??

    Asked by: Brandyn10
    These are the recommended springs for this cam kit - https://www.jegs.com/i/COMP-Cams/249/901-16/10002/-1
    Answered by: Rusty B
    Date published: 2018-05-15

    How do you know what cam to get to run with the stock computer so you don't have to go get it re flashed or anything 

    Asked by: BM23
    This is the largest cam you can use without replacing the valve springs, this should work well in a fuel injected application - http://www.jegs.com/i/COMP-Cams/249/SK20-220-3/10002/-1
    Answered by: Rusty B
    Date published: 2018-01-26
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    Some parts are not legal for use in California or other states with similar laws / regulations

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