800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

COMP Cams K42-601-9

Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Complete Kit Lift: .540"/.526"

COMP Cams K42-601-9

249-K42-601-9

jegs shipping
FREE Shipping
Estimated ship date 12/21/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
COMP Cams K42-601-9 Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Complete Kit Lift: .540"/.526" $1,049.99
Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Complete Kit
  • Lift: .540"/.526"
  • Duration: 291°/311°
  • Lobe Separation Angle: 107°
  • RPM Range: 2000-5800

  • COMP Cams K42-601-9 Details

    Oldsmobile 260-455 c.i. 8 cyl. 1967-1990

  • Mutha Thumpr

  • Complete Camshaft Kit
  • 3 Grinds To Fit All Of Your Performance Needs
  • Long Exhaust Duration
  • Produces A Powerful Hard-Hitting Exhaust Note
  • Excellent Horsepower Gains And Broad Torque Curve
  • Delivers Real Seat Of The Pants Performance
  • Designed For Use w/Latest In ValveTrain Components
  • 1 Year Limited Warranty

  • Specifications:

    Exhaust Valve Lift (in.)
    0.532
    Intake Valve Lift (in.)
    0.540
    RPM Range
    2000-5800
    Int. Duration @ .050 in. (Deg)
    235
    Exh. Duration @ .050 in. (Deg)
    249
    Exh. Duration Advertised (Deg)
    311
    Lifter Type
    Hydraulic Roller Retrofit
    Engine Make/Size
    Olds 260-455
    Int. Duration Advertised (Deg)
    291
    Usage
    Street/Strip
    Manufacturer's Part Number:
    K42-601-9

    Thumpr Camshafts are available in three different grind profiles, each one of which will produce a rough, racy exhaust note and impressive amounts of horsepower and torque at a different rpm range. Their cutting-edge hydraulic roller design means that they will deliver a substantial power increase over an identical hydraulic flat tappet grind without sacrificing reliability or ease of maintenance. So look no further than the Thumpr line of camshafts - engineered to deliver that much sought-after ''thumping'' idle quality to everyone.

    Features:
  • Retro-fit hydraulic roller design will fit all factory flat tappet equipped Small Block Chevy and Ford Windsor
  • 3 grinds to fit all of your cruising and street performance needs
  • Long exhaust duration and other grind characteristics produce a powerful, hard-hitting exhaust note
  • Excellent horsepower gains and broad torque curve deliver real seat of the pants performance
  • Designed for use with the latest in valve train component advancements such as Beehive Valve Springs, Pro Magnum Roller Rockers and Magnum Pushrods

    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.

  • Does COMP Cams K42-601-9 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

    1981-1984 BUICK ELECTRA

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.0
    • SubModel: PARK AVENUE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1981 PONTIAC BONNEVILLE

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1987 CHEVROLET CAPRICE

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1974 BUICK LESABRE

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1976 OLDSMOBILE CUTLASS TIARA

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • EngineType: ALL
    • SubModel: ALL

    1972-1973 OLDSMOBILE DELTA 88

    • CC: 7457
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1977 PONTIAC LEMANS

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1976 OLDSMOBILE DELTA 88

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • EngineType: ALL
    • SubModel: ALL

    1986-1987 BUICK REGAL

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.0
    • SubModel: LIMITED
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1972-1973 OLDSMOBILE CUTLASS

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: S
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1980-1981 OLDSMOBILE CUTLASS

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1974 BUICK ELECTRA

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • Aspiration: N
    • SubModel: 225
    • Engine Vin: T
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1981 BUICK LESABRE

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1979 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • EngineType: ALL
    • SubModel: 442

    1980 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1977 PONTIAC FIREBIRD

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980-1982 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1974 OLDSMOBILE VISTA CRUISER

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976 BUICK ELECTRA

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • SubModel: 225
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1977 OLDSMOBILE TORONADO

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 6.6
    • SubModel: XSR
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1976 PONTIAC VENTURA

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: SJ
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1970 OLDSMOBILE DELTA 88

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: ROYALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1982 OLDSMOBILE DELTA 88

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: ROYALE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1982-1987 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1977 PONTIAC LEMANS

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1975 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • EngineType: ALL
    • SubModel: HURST

    1979 CADILLAC ELDORADO

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980-1985 OLDSMOBILE TORONADO

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1972-1973 BUICK LESABRE

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: U
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1974 BUICK RIVIERA

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1977-1979 PONTIAC CATALINA

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1977-1979 BUICK ELECTRA

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 6.6
    • SubModel: LIMITED
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1974 OLDSMOBILE CUTLASS SUPREME

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: CRUISER
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977 PONTIAC LEMANS

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: SPORT
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1983 BUICK RIVIERA

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.0
    • SubModel: XX ANNIVERSARY EDITION
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1972-1974 CHEVROLET NOVA

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1980 PONTIAC BONNEVILLE

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: SAFARI
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977 BUICK SKYLARK

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: SR
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969-1973 OLDSMOBILE CUTLASS

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • SubModel: COLONNADE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1976 PONTIAC LEMANS

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1978 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1977 BUICK SKYLARK

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1972-1974 OLDSMOBILE CUTLASS

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1968 OLDSMOBILE VISTA CRUISER

    • CC: 6555
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1977 OLDSMOBILE CUTLASS

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 6.6
    • SubModel: VISTA CRUISER
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1977 PONTIAC GRAND LEMANS

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: SAFARI
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1979 PONTIAC FIREBIRD

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 6.6
    • SubModel: TRANS AM
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1973 BUICK CENTURY

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1980-1981 OLDSMOBILE 98

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.0
    • SubModel: LUXURY
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1990 CADILLAC BROUGHAM

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1980 OLDSMOBILE TORONADO

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: XSC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 BUICK ELECTRA

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • Aspiration: N
    • SubModel: 225 CUSTOM
    • Engine Vin: U
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1980-1985 OLDSMOBILE DELTA 88

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.0
    • SubModel: ROYALE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1977 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970 OLDSMOBILE DELTA 88

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: ROYALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1980 OLDSMOBILE 98

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: LUXURY
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1973 OLDSMOBILE DELTA 88

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: ROYALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968 OLDSMOBILE VISTA CRUISER

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 PONTIAC CATALINA

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975 OLDSMOBILE OMEGA

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: SALON
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1971-1974 OLDSMOBILE CUTLASS SUPREME

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1975 OLDSMOBILE CUSTOM CRUISER

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • SubModel: PANEL
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1974 OLDSMOBILE CUTLASS SUPREME

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • SubModel: CRUISER
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1973-1974 BUICK ESTATE WAGON

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1980 BUICK RIVIERA

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.0
    • SubModel: S
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1978-1980 OLDSMOBILE CUSTOM CRUISER

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 BUICK ELECTRA

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • Aspiration: N
    • SubModel: 225
    • Engine Vin: V
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1967 OLDSMOBILE CUTLASS

    • CC: 6555
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 6.6
    • SubModel: TURNPIKE CRUISER
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974 OLDSMOBILE DELTA 88

    • CC: 7457
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1977 OLDSMOBILE DELTA 88

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: ROYALE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 OLDSMOBILE TORONADO

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977 OLDSMOBILE CUTLASS

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 6.6
    • SubModel: COLONNADE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1968-1970 OLDSMOBILE DELTA 88

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972 PONTIAC BONNEVILLE

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1979 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1975 OLDSMOBILE CUSTOM CRUISER

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1987-1989 PONTIAC SAFARI

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • EngineType: ALL
    • SubModel: ALL

    1973-1974 CHEVROLET LAGUNA

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968 OLDSMOBILE DELMONT 88

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977 OLDSMOBILE CUSTOM CRUISER

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980-1981 OLDSMOBILE DELTA 88

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.0
    • SubModel: HOLIDAY
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1977 OLDSMOBILE DELTA 88

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1971 OLDSMOBILE DELTA 88

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • SubModel: CUSTOM
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1967 OLDSMOBILE VISTA CRUISER

    • CC: 5409
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.4
    • SubModel: BASE
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1968 OLDSMOBILE DELMONT 88

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1974 OLDSMOBILE DELTA 88

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: ROYALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972 PONTIAC BONNEVILLE

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1973 BUICK ELECTRA

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • EngineType: ALL
    • SubModel: 225 CUSTOM

    1980 OLDSMOBILE CUTLASS

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 BUICK CENTURY

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • Aspiration: N
    • SubModel: LUXUS
    • Engine Vin: U
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1977 BUICK CENTURY

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973 CHEVROLET MALIBU

    • CC: 5737
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: ESTATE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1980 PONTIAC CATALINA

    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 5.7
    • Aspiration: N
    • SubModel: SAFARI
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1973 BUICK CENTURION

    • CC: 7456
    • Fitment_Note: Adjustable Valve Train Required~Requires Distributor Gear Upgrade
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )
    Items You Need

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List