Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededCOMP CAMSPART NUMBER: 249-SK12-248-4
Comp Cams Xtreme Marine Hydraulic Flat Tappet Camshafts
$45795
Ships on 10/20/2026
Lowest Price GuaranteeChevy Small Block 262-400ci 1955-98
- Xtreme Marine Hyd. Flat Tappet Cam Small Kit
Chevy Small Block 262-400ci 1955-98
Lift: .516"/.522"
Duration: 290°/306°
Lobe Separation Angle: 110°
RPM Range: 2500-6500
Jet boat with A impeller, 9.5 compression, needs headers. Good for Bracket Racing and high performance.
265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10
Jet boat with A impeller, 9.5:1 compression, needs headers. Good for bracket racing and high performance.
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
Weight17.0 PG
Part CategoryPerformance Parts
UsageMarine
Intake Valve Lift0.516 in (13.106 mm)
Int. Duration Advertised (Deg)290
Exh. Duration @ .050 In. (Deg)256
Rpm Range2500-6500
Lifter TypeHydraulic Flat Tappet
Exh. Duration Advertised (Deg)306
Part FitmentSemi Universal
Engine Make/SizeChevy Small Block (262-400)
Int. Duration @ .050 In. (Deg)246
Exhaust Valve Lift0.522 in (13.259 mm)
Vendor Part NumberSK12-248-4
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
