What is the primary application for this COMP Cams camshaft kit?

This kit is intended for high-performance 'pro-street' builds using Ford 429 and 460 engines. It's designed for vehicles with a 4000+ RPM stall torque converter or a 4-speed transmission, and requires at least 11:1 compression.

What components are included in the SK-KIT?

The SK-KIT comes with the camshaft, a set of solid roller lifters, a timing chain set, assembly lube, and decals with instructions. It's a comprehensive package for a camshaft upgrade.

Does this camshaft kit come with a warranty?

COMP Cams generally offers a warranty on their camshafts against manufacturing defects. Please refer to the warranty information included with your kit or on the COMP Cams website for specific details.

COMP Cams Camshaft Kit SK34-710-9 - Ford 429/460

Name: COMP Cams Camshaft Kit FF 308Ar-10 W/Li
Brand: COMP Cams
Price: 1294.11 USD
Availability: InStock

COMP Cams Camshaft Kit FF 308Ar-10 W/Li

$1294.11

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 Magnum 255/255 Solid Roller Cam Kit for Ford 429/460. Designed for high-performance street builds with radical idle.

Key Features

Fits Ford Big Block/385 Series 429 and 460 engines.
Magnum 255/255 Solid Roller Camshaft provides aggressive performance.
Kit includes camshaft, solid roller lifters, and timing chain set.
Designed for engines with 4000+ RPM stall converters or 4-speed transmissions.
Requires 11:1 or higher compression ratio for optimal performance.
Features a radical idle characteristic suitable for pro-street applications.

⚠️ 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 building a serious pro-street Ford 429 or 460 engine, this COMP Cams Magnum 255/255 Solid Roller Cam Kit is designed to give you that radical idle and the power to match. This kit is intended for engines with a 4000+ RPM stall torque converter or a 4-speed transmission, and requires at least 11:1 compression to really shine. It's a complete package to get your engine breathing deep and performing at its peak.

This kit includes the camshaft itself, a set of solid roller lifters, a new timing chain set for precise valve timing, assembly lube to get everything started right, and even some decals and instructions. The camshaft features a 255-degree intake and 255-degree exhaust duration at .050 lift, making it a potent choice for maximizing top-end power. The solid roller design means less friction and more aggressive lobe profiles are possible, contributing to its high-performance nature. It's a well-built setup aimed at enthusiasts looking for a significant performance upgrade.

This kit fits a wide range of Ford Big Block engines, including popular models like the Ford F-150, F-250, and LTD from various years, as well as Lincoln Continental and Mercury Marquis. Make sure your engine setup can handle the demands of a solid roller cam and the compression ratio needed to make this camshaft perform as intended. Always refer to the included instructions for proper installation and break-in procedures.