What is included in this COMP Cams camshaft kit?

This is a complete kit that includes the camshaft, solid lifters, valve springs, retainers, valve locks, valve stem seals, and a timing chain set. It also comes with assembly lube for flat tappet applications, decals, and installation instructions.

What kind of performance improvements can I expect from this camshaft?

This Xtreme Energy camshaft is designed to offer excellent throttle response, good mid-range power, and a noticeable idle. It's a significant upgrade over stock for performance-oriented Big Block engines.

Does this camshaft kit come with everything needed for installation?

The kit includes all the core valvetrain and timing components for the camshaft swap. However, it's always recommended to consult the included instructions and consider any other related maintenance items for your specific engine build.

COMP Cams Camshaft Kit K11-675-4 - Chevrolet Big Block

Name: COMP Cams Camshaft Kit CB XS262S-10
Brand: COMP Cams
Price: 769.22 USD
Availability: InStock

COMP Cams Camshaft Kit CB XS262S-10

$769.22

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams Xtreme Energy camshaft kit for Chevrolet Big Block 396-454 engines. Improves response and mid-range power.

Key Features

Fits Chevrolet Big Block 396-454 engines originally equipped with flat tappet camshafts.
Includes camshaft, lifters, valve springs, retainers, valve locks, and valve stem seals.
Also includes a timing chain set and assembly lube for flat tappet applications.
Features a 224/230 degree duration profile for improved response and mid-range power.
Designed to provide a noticeable idle and enhanced engine performance.
COMP Cams part number K11-675-4.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

If you're looking to wake up your Chevrolet Big Block engine, especially one originally equipped with a flat tappet camshaft, this COMP Cams Xtreme Energy Camshaft Kit is a solid choice. This kit is designed to give your 396, 427, or 454 cubic inch engine a noticeable idle, improved response, and good mid-range power. It's a comprehensive package aimed at giving you the parts you need for a significant upgrade.

This kit includes the camshaft itself, which features a 224/230 degree duration profile, along with matching solid lifters. You'll also find new valve springs, retainers, and valve locks to ensure proper valve control. To complete the valvetrain setup, the kit comes with valve stem seals and a timing chain set. COMP Cams even includes assembly lube for flat tappet applications, along with decals and instructions, making it a well-rounded solution for your engine build. This kit is designed for a range of Chevrolet vehicles from the late 60s through the mid-80s, including popular models like the C10 Suburban, Impala, and Camaro.

When undertaking a camshaft upgrade like this, it's important to ensure all related components are in good working order. This kit provides the core pieces for a performance camshaft swap, but always refer to the included instructions for specific installation details and any other recommended procedures for your particular engine application.