Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededCOMP CAMSPART NUMBER: 249-SK11-252-4
Comp Cams Xtreme Marine Hydraulic Flat Tappet Camshafts
$46195
Ships on 10/19/2026
Lowest Price GuaranteeChevy Big Block 396-454ci 1965-96
- Xtreme Marine Hyd. Flat Tappet Cam Small Kit
- Xtreme Marine Camshaft
- 1 Year Limited Warranty
Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
Jet w/ B impeller, 10:1+ compression, river drags, bracket racing.
Chevy Big Block 396-454ci 1965-96
Lift: .575"/.578"
Duration: 298°/316°
Lobe Separation Angle: 112°
RPM Range: 3200-6800
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 Height5.0
Package Width10.5
Package Length26.0
Weight19.0 PG
Part CategoryPerformance Parts
UsageMarine
Intake Valve Lift0.578 in (14.681 mm)
Int. Duration Advertised (Deg)298
Exh. Duration @ .050 In. (Deg)264
Rpm Range3200-6800
Lifter TypeHydraulic Flat Tappet
Exh. Duration Advertised (Deg)316
Part FitmentSemi Universal
Engine Make/SizeChevy Big Block (396-454)
Int. Duration @ .050 In. (Deg)254
Exhaust Valve Lift0.578 in (14.681 mm)
Vendor Part NumberSK11-252-4
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![159 Engine Break-In Oil Additive [12-Ounce]](https://www.jegs.com/images/mini_200/200/249/249-159.jpg)
Some parts are not legal for use in California or other states with similar laws / regulations
