*Note: In order to use these camshafts in 1965-66 396/427ci blocks, it is necessary to machine a 3/16'' wide x 7/64'' deep groove in the rear main journal of the cam to allow oil flow to the top of the engine.

Strong torque thru low & mid-range, good idle.

Operating Range:	1000-5200 RPM
Duration Advertised:	256° Intake / 268° Exhaust
Duration @ .050'' Lift:	212° Intake / 218° Exhaust
Valve Lift w/1.7 Rockers:	.480'' Intake / .485'' Exhaust
Lobe Separation Angle:	110°

Specifications:

Intake Valve Lift (in.)

0.480

Exhaust Valve Lift (in.)

0.485

RPM Range

1000-5200

Int. Duration @ .050 in. (Deg)

212

Exh. Duration @ .050 in. (Deg)

218

Int. Duration Advertised (Deg)

256

Exh. Duration Advertised (Deg)

268

Engine Make/Size

Chevy Big Block (396-502)

Lifter Type

Hydraulic Flat Tappet

Usage

Street/Performance

Gaskets Included

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

Duration at 050 inch Lift

212 int./218 exh.

Exhaust Duration at 050 inch Lift

218

Exhaust Valve Lift with Factory Rocker Arm Ratio (

0.485

Grind Number

CB XE256H-10

Intake Duration at 050 inch Lift

212

Intake Valve Lift with Factory Rocker Arm Ratio (i

0.48

Lifter Style

Hydraulic flat tappet

Lifters Included

Yes

Locks Included

Pushrods Included

Quantity

Sold as a kit

Retainers Included

Rocker Arms Included

Timing Chain and Gears Included

Valve Lift with Factory Rocker Arm Ratio

0.480 int./0.485 exh.

Valve Springs Included

Valve Springs Required

Yes

Valve Stem Seals Included

Lobe Separation (Deg)

110

Manufacturer's Part Number:

CL11-234-3

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 CL11-234-3 fit your vehicle?

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CHEVROLET GMC

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BEL AIR BISCAYNE BLAZER BROOKWOOD C10 PICKUP C10 SUBURBAN C15 SUBURBAN C15/C1500 SUBURBAN C1500 PICKUP C1500 SUBURBAN C20 PICKUP C20 SUBURBAN C25 SUBURBAN C25/C2500 PICKUP C25/C2500 SUBURBAN C2500 PICKUP C2500 SUBURBAN C30 PICKUP C35/C3500 PICKUP C3500 PICKUP CAMARO CAPRICE CHEVELLE CHEVY II CORVETTE EL CAMINO G10 VAN G20 VAN G25/G2500 VAN G30 VAN G35/G3500 VAN IMPALA JIMMY K10 PICKUP K10 SUBURBAN K15/K1500 SUBURBAN K1500 PICKUP K20 PICKUP K20 SUBURBAN K25 PICKUP K25 SUBURBAN K25/K2500 PICKUP K25/K2500 SUBURBAN K2500 PICKUP K2500 SUBURBAN K30 PICKUP K35/K3500 PICKUP K3500 PICKUP K5 BLAZER KINGSWOOD LAGUNA MALIBU MONTE CARLO NOVA R20 PICKUP R20 SUBURBAN R2500 PICKUP R2500 SUBURBAN R30 PICKUP R3500 PICKUP SPRINT TOWNSMAN V20 SUBURBAN V2500 SUBURBAN V30 PICKUP V3500 PICKUP

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SubModel

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EngineType

V8 ( 6.5 L / 396 ) V8 ( 6.6 L / 402 ) V8 ( 7.0 L / 427 ) V8 ( 7.4 L / 454 )

Filter By
CC

6489 6588 6998 7439 7441

Filter By
Liter

6.5 6.6 7.0 7.4

Filter By
Aspiration

1979-1980 GMC C1500 SUBURBAN

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SIERRA CLASSIC
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1978-1980 CHEVROLET C10 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BIG TEN
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1987 CHEVROLET R20 SUBURBAN

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: CUSTOM DELUXE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1991-1993 GMC C2500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SIERRA SLX
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1967 CHEVROLET CHEVELLE

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1970-1971 CHEVROLET K10 SUBURBAN

CC: 6588
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: BASE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1976 GMC K1500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1969 GMC K25/K2500 PICKUP

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1968 GMC C25/C2500 SUBURBAN

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1987 GMC R2500 SUBURBAN

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: HIGH SIERRA
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1988-1993 GMC C3500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SIERRA
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1975-1976 CHEVROLET IMPALA

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SPORT
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1976 GMC JIMMY

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SIERRA GRANDE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1968 CHEVROLET C30 PICKUP

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1966-1969 CHEVROLET CAPRICE

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1976 GMC JIMMY

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: HIGH SIERRA
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1976-1978 CHEVROLET K20 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SILVERADO
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1991-1995 CHEVROLET K2500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: CHEYENNE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1972 CHEVROLET TOWNSMAN

CC: 7441
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1990-1991 GMC V3500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SLE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1973-1974 GMC SPRINT

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1970-1971 CHEVROLET MONTE CARLO

CC: 7441
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1979-1986 GMC K3500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: HIGH SIERRA
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1966-1969 CHEVROLET IMPALA

CC: 6998
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.0
SubModel: BASE
CUI: 427
EngineType: V8 ( 7.0 L / 427 )

1981-1986 CHEVROLET C20 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: CUSTOM
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1970-1971 CHEVROLET C10 PICKUP

CC: 6588
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: BASE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1965-1969 CHEVROLET BISCAYNE

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1975-1978 GMC C35/C3500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: HIGH SIERRA
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1980 CHEVROLET K30 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: CUSTOM DELUXE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1972 CHEVROLET C10 PICKUP

CC: 6588
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: BASE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1979-1986 GMC C2500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: HIGH SIERRA
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1978-1980 GMC C1500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: STREET COUPE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1994-1995 CHEVROLET K2500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1988-1992 CHEVROLET K3500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SCOTTSDALE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1968-1969 GMC C1500 PICKUP

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1975-1976 CHEVROLET IMPALA

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: CUSTOM
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1972 CHEVROLET EL CAMINO

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: BASE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1975-1980 CHEVROLET C10 SUBURBAN

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SILVERADO
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1968-1969 CHEVROLET EL CAMINO

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: CUSTOM
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1970 CHEVROLET TOWNSMAN

CC: 7441
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1970-1972 GMC C1500 PICKUP

CC: 6588
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: BASE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1971-1972 CHEVROLET CHEVELLE

CC: 7441
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: NOMAD
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1969 GMC C25/C2500 PICKUP

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1971 GMC SPRINT

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: BASE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1971-1972 CHEVROLET EL CAMINO

CC: 7439
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1972-1974 CHEVROLET MONTE CARLO

CC: 7441
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1975-1978 GMC C25/C2500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SIERRA GRANDE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1989 CHEVROLET R2500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SCOTTSDALE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1975-1980 CHEVROLET C20 SUBURBAN

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SCOTTSDALE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1975 CHEVROLET MALIBU

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: CLASSIC
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1975-1980 CHEVROLET C10 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SCOTTSDALE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1979-1986 GMC C2500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1972 CHEVROLET CHEVELLE

CC: 6588
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: CONCOURS ESTATE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1965-1969 CHEVROLET IMPALA

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1994-1995 GMC C2500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SIERRA SL
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1976-1977 GMC K25 SUBURBAN

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SIERRA GRANDE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1970 CHEVROLET CHEVELLE

CC: 6588
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: CONCOURS ESTATE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1976 GMC K1500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: HIGH SIERRA
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1972 CHEVROLET C20 PICKUP

CC: 6588
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: BASE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1989-1991 CHEVROLET R3500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: CHEYENNE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1984-1986 CHEVROLET C20 SUBURBAN

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SCOTTSDALE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1992-1994 CHEVROLET C2500 SUBURBAN

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SILVERADO
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1979-1986 GMC C3500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1971 CHEVROLET BISCAYNE

CC: 6588
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: BASE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1975 GMC SPRINT

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: CLASSIC
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1979-1980 CHEVROLET K10 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SILVERADO
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1969 GMC C35/C3500 PICKUP

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1979-1980 GMC K1500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1969 CHEVROLET K10 PICKUP

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1972 CHEVROLET BEL AIR

CC: 6588
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: BASE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1972 CHEVROLET TOWNSMAN

CC: 6588
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: BASE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1975-1980 GMC C1500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SIERRA GRANDE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1976 GMC JIMMY

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1990-1993 CHEVROLET C1500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: WT
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1966-1969 CHEVROLET BISCAYNE

CC: 6998
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.0
SubModel: BASE
CUI: 427
EngineType: V8 ( 7.0 L / 427 )

1968 GMC K15/K1500 SUBURBAN

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1971-1974 CHEVROLET IMPALA

CC: 7441
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1974 CHEVROLET K10 PICKUP

CC: 7441
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1975-1978 GMC C35/C3500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1989-1991 CHEVROLET R3500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SILVERADO
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1979-1986 GMC C2500 SUBURBAN

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SIERRA CLASSIC
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1989-1996 GMC G35/G3500 VAN

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: RALLY
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1970-1971 GMC K35/K3500 PICKUP

CC: 6588
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: BASE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1973-1974 GMC C25/C2500 PICKUP

CC: 7441
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1970 CHEVROLET NOVA

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1992-1995 GMC C2500 SUBURBAN

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SLE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1969 CHEVROLET C20 PICKUP

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1970-1972 GMC C25/C2500 SUBURBAN

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: BASE
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1970-1971 CHEVROLET EL CAMINO

CC: 6588
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.6
SubModel: CUSTOM
CUI: 402
EngineType: V8 ( 6.6 L / 402 )

1994-1995 GMC C3500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SIERRA SL
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1968-1969 CHEVROLET CHEVELLE

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: 300 DELUXE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1989-1991 CHEVROLET V3500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: CHEYENNE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1974 CHEVROLET EL CAMINO

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: CUSTOM
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1991-1995 GMC K2500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: SIERRA SLE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1987-1988 CHEVROLET R30 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: CUSTOM DELUXE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1973-1974 GMC C15/C1500 SUBURBAN

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: BASE
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1968 CHEVROLET K10 SUBURBAN

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: BASE
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

1966-1967 CHEVROLET IMPALA

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.0
SubModel: SS
CUI: 427
EngineType: V8 ( 7.0 L / 427 )

1994-1995 CHEVROLET K2500 PICKUP

Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 7.4
SubModel: WT
CUI: 454
EngineType: V8 ( 7.4 L / 454 )

1968-1969 CHEVROLET CHEVELLE

CC: 6489
Fitment_Note: Stock Springs Cannot Be Used~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
Liter: 6.5
SubModel: NOMAD
CUI: 396
EngineType: V8 ( 6.5 L / 396 )

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COMP Cams 159 - Engine Break-in Oil Additive 12 Ounce Bottle

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COMP Cams 505-16 - Positive Stop PTFE Seals Guide Size: .530"

Only $22.99

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JEGS 80521 - Stud Mounted Valve Spring Compressor Tool

Only $44.94

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COMP Cams Xtreme Energy 256H Hydraulic Flat Tappet Camshaft & Lifter Kit Lift: .480" /.485" Duration: 256°/268° RPM Range: 1000-5200

Part Number: 249-CL11-234-3

COMP Cams CL11-234-3 Details

Specifications:

Does COMP Cams CL11-234-3 fit your vehicle?

1979-1980 GMC C1500 SUBURBAN

1978-1980 CHEVROLET C10 PICKUP

1987 CHEVROLET R20 SUBURBAN

1991-1993 GMC C2500 PICKUP

1967 CHEVROLET CHEVELLE

1970-1971 CHEVROLET K10 SUBURBAN

1976 GMC K1500 PICKUP

1969 GMC K25/K2500 PICKUP

1968 GMC C25/C2500 SUBURBAN

1987 GMC R2500 SUBURBAN

1988-1993 GMC C3500 PICKUP

1975-1976 CHEVROLET IMPALA

1976 GMC JIMMY

1968 CHEVROLET C30 PICKUP

1966-1969 CHEVROLET CAPRICE

1976 GMC JIMMY

1976-1978 CHEVROLET K20 PICKUP

1991-1995 CHEVROLET K2500 PICKUP

1972 CHEVROLET TOWNSMAN

1990-1991 GMC V3500 PICKUP

1973-1974 GMC SPRINT

1970-1971 CHEVROLET MONTE CARLO

1979-1986 GMC K3500 PICKUP

1966-1969 CHEVROLET IMPALA

1981-1986 CHEVROLET C20 PICKUP

1970-1971 CHEVROLET C10 PICKUP

1965-1969 CHEVROLET BISCAYNE

1975-1978 GMC C35/C3500 PICKUP

1980 CHEVROLET K30 PICKUP

1972 CHEVROLET C10 PICKUP

1979-1986 GMC C2500 PICKUP

1978-1980 GMC C1500 PICKUP

1994-1995 CHEVROLET K2500 PICKUP

1988-1992 CHEVROLET K3500 PICKUP

1968-1969 GMC C1500 PICKUP

1975-1976 CHEVROLET IMPALA

1972 CHEVROLET EL CAMINO

1975-1980 CHEVROLET C10 SUBURBAN

1968-1969 CHEVROLET EL CAMINO

1970 CHEVROLET TOWNSMAN

1970-1972 GMC C1500 PICKUP

1971-1972 CHEVROLET CHEVELLE

1969 GMC C25/C2500 PICKUP

1971 GMC SPRINT

1971-1972 CHEVROLET EL CAMINO

1972-1974 CHEVROLET MONTE CARLO

1975-1978 GMC C25/C2500 PICKUP

1989 CHEVROLET R2500 PICKUP

1975-1980 CHEVROLET C20 SUBURBAN

1975 CHEVROLET MALIBU

1975-1980 CHEVROLET C10 PICKUP

1979-1986 GMC C2500 PICKUP

1972 CHEVROLET CHEVELLE

1965-1969 CHEVROLET IMPALA

1994-1995 GMC C2500 PICKUP

1976-1977 GMC K25 SUBURBAN

1970 CHEVROLET CHEVELLE

1976 GMC K1500 PICKUP

1972 CHEVROLET C20 PICKUP

1989-1991 CHEVROLET R3500 PICKUP

1984-1986 CHEVROLET C20 SUBURBAN

1992-1994 CHEVROLET C2500 SUBURBAN

1979-1986 GMC C3500 PICKUP

1971 CHEVROLET BISCAYNE

1975 GMC SPRINT

1979-1980 CHEVROLET K10 PICKUP

1969 GMC C35/C3500 PICKUP

1979-1980 GMC K1500 PICKUP

1969 CHEVROLET K10 PICKUP

1972 CHEVROLET BEL AIR

1972 CHEVROLET TOWNSMAN

1975-1980 GMC C1500 PICKUP