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Comp Cams Marine Mechanical Roller Camshafts
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-CL11-702-9

Comp Cams Marine Mechanical Roller Camshafts

$1,03695
ShippingShips on 09/10/2026
Lowest PriceLowest Price Guarantee

Big Block Chevrolet 396-454ci 1965-96
    Mechanical Roller Marine Cam and Lifter Kit
    Big Block Chevy 396-454ci
    Lift: .680"/.680"
    Duration: 306°/319°
    Lobe Separation Angle: 110°
    RPM Range: 4500-7000

    Hydro, flat bottom, jet boat with B impeller. Bracket Racing. Easy on parts.

    396; 402; 427; 454; 496; 502; 572; 632; Chevrolet; BBC; Big Block Chevy; Big Block Chevrolet; Chevelle; Corvette; Mark IV; GEN 4; Monte Carlo; Caprice; Sprint; Nova; Camaro; Firebird; L78; Z16; L37; L34; L35; L37; L66; LS3; L34; L35; L37; L66; COPO; ZL1; C10; K10


    Use in 454c.i. or larger engines. 11.5:1+ compression. Hydro, flat bottom jet boat with B impeller. Bracket racing. Easy on parts.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeCamshaft Kit
BrandCOMP CAMS
Package Height3.0
Package Width8.5
Package Length26.5
Weight17.0 PG
Part CategoryPerformance Parts
UsageOEM
Intake Valve Lift0.68 in (17.272 mm)
Int. Duration Advertised (Deg)306
Exh. Duration @ .050 In. (Deg)282
Rpm Range4500-7000
Lifter TypeMechanical Roller
Exh. Duration Advertised (Deg)319
Part FitmentSemi Universal
Engine Make/SizeChevy Big Block (396-454)
Int. Duration @ .050 In. (Deg)271
Exhaust Valve Lift0.68 in (17.272 mm)
Vendor Part NumberCL11-702-9
Package Qty1
Package TypeEA
No Questions
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