What is the intended use for this camshaft kit?

This COMP Cams Xtreme Energy camshaft kit is specifically designed for pro street and bracket racing applications. It's intended to provide improved intake performance when paired with headers, aftermarket gears, and a torque converter with a 3200+ stall speed.

What components are included in this K-Kit?

The K-Kit includes the XE284H-10 camshaft, hydraulic lifters, valve springs, retainers, valve locks, and valve stem seals. It also comes with a timing chain set, assembly lube, decals, and installation instructions.

Does this camshaft kit require any special modifications for installation?

While this kit is designed to fit a range of Oldsmobile V8 engines, it is intended for performance builds that typically include headers, aftermarket gears, and a high-stall torque converter. Always refer to the included manufacturer instructions for specific installation details and recommendations.

COMP Cams Camshaft Kit XE284H-10 K42-225-4

Name: COMP Cams Camshaft Kit OL XE284H-10
Brand: COMP Cams
Price: 753.40 USD
Availability: InStock

COMP Cams Camshaft Kit OL XE284H-10

$753.40

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 Camshaft Kit OL XE284H-10 for Oldsmobile V8s. Improves performance for street and bracket racing.

Key Features

Fits 1967+ Oldsmobile 260, 307, 350, 403, 400, 425 and 455 V8 engines.
Xtreme Energy 240/246 hydraulic flat tappet camshaft.
Kit includes camshaft, lifters, valve springs, retainers, valve locks, and valve stem seals.
Also includes a timing chain set and assembly lube for installation.
Designed for pro street and bracket racing applications.
Works well with headers, aftermarket gears, and 3200+ stall torque converters.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

If you're building a pro street or bracket racing Oldsmobile with a 260 to 455 cubic inch V8, this COMP Cams Xtreme Energy camshaft kit is a solid option. This kit is designed to give you a good bump in intake performance, making it a great choice when you're running headers, aftermarket gears, and a torque converter with a 3200 stall speed or higher. It's a complete package, so you won't have to hunt for individual components.

Inside this K-Kit, you'll find the XE284H-10 camshaft itself, along with hydraulic lifters, valve springs, retainers, and valve locks. It also includes valve stem seals to ensure proper sealing, a timing chain set for accurate valve timing, and assembly lube to help with installation. COMP Cams even throws in decals and instructions to guide you through the process. This kit is built to provide a noticeable improvement for your engine's breathing and power delivery.

This kit fits a wide range of Oldsmobile V8 engines from 1967 and up, including popular models like the Cutlass Supreme, Delta 88, and 442. It's a comprehensive solution for anyone looking to significantly upgrade their classic Oldsmobile's performance for street use or drag strip duty.