Engines and Components› Camshafts and Valvetrain

COMP Cams

MM/DRce 256/266 S-Flt CL-Kit BBC 396-454

$526.06

SKU: C007 CL11-604-5

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The COMP Cams CL11-604-5 Magnum Marine Solid Flat Tappet Camshaft and Lifter Kit is designed for Chevrolet 396-454ci Big Block engines (1965-96). It's suitable for heavy car applications with specific stall and compression requirements, and also excellent for jet boats.

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 CL11-604-5

Videos

COMP Cams High Energy™ DLC Flat Tappet Lifters

COMP Cams High Energy™ DLC Flat Tappet Lifters
Better Engine Building: Best Tips for Breaking in a New Camshaft

Better Engine Building: Best Tips for Breaking in a New Camshaft
Hydraulic Flat Tappet Camshaft - Break in

Hydraulic Flat Tappet Camshaft - Break in
COMP Cams Quick Tech: The 10-10-10 Break-In Method

COMP Cams Quick Tech: The 10-10-10 Break-In Method
Tips for installing Flat tappet cams and lifters

Tips for installing Flat tappet cams and lifters

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.

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