Engines and Components› Camshafts and Valvetrain

COMP Cams

Marine 253/260 H-Flat SK-Kit BBC 396-454

$464.95

SKU: C007 SK11-336-4

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: SK11-336-4

SK-KIT - Small Kit Includes: Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals and Instructions.

B impeller in jet boat. River drags and brackets. Use tunnel ram.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

This COMP Cams Small Kit - Marine Camshaft (SK11-336-4) is designed for Chevrolet 396-454 C.I. 8-cylinder engines (1967-1996) for marine applications. It is intended for jet boats with a B impeller, river drags, and brackets, and requires a tunnel ram. Stock springs cannot be used.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCOMP Cams
Part NumberC007 SK11-336-4

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy