What is included in the COMP Cams K-Kit?

This K-Kit is comprehensive, including the camshaft, hydraulic lifters, valve springs, retainers, valve locks, valve stem seals, and a timing chain set. It also comes with assembly lube and installation instructions.

What kind of idle can I expect with the XE268H camshaft?

This camshaft is designed for street machines and produces a slightly rough, aggressive idle that many performance enthusiasts prefer. It's part of what gives the engine a noticeable performance feel.

What torque converter stall speed is recommended for this camshaft?

The XE268H camshaft is optimized for engines using a torque converter with a stall speed of 2000 RPM or higher. This helps the engine stay in its power band during acceleration.

COMP Cams Camshaft Kit XE268H-10 K51-223-4

Name: COMP Cams Camshaft Kit P8 XE268H-10
Brand: COMP Cams
Price: 742.40 USD
Availability: InStock

COMP Cams Camshaft Kit P8 XE268H-10

$742.40

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 P8 XE268H-10 for Pontiac 265-455 V8 engines. Improves performance with a slightly rough idle for street machines.

Key Features

Fits a wide range of Pontiac, Buick, and Oldsmobile V8 engines from 1956-1981.
Includes camshaft, lifters, valve springs, retainers, valve locks, and valve stem seals.
Also includes a timing chain set, assembly lube, and installation instructions.
The XE268H camshaft offers a 224/230 degree intake/exhaust duration.
Designed for street machines with a slightly rough idle and improved performance.
Optimized for use with a 2000+ RPM stall torque converter.

⚠️ 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

This is the COMP Cams XE268H-10 Camshaft Kit, a complete package designed to give your Pontiac V8 engine a noticeable performance boost. It's a popular choice for street machines looking for that aggressive, slightly rough idle and improved powerband, especially when paired with a 2000+ RPM stall torque converter. This kit is built for a wide range of Pontiac, Buick, and Oldsmobile V8 engines from the mid-50s through the early 80s, including popular applications like the Pontiac Firebird, Grand Prix, and LeMans, as well as Buick Regal and Oldsmobile Delta 88 models.

Inside this K-Kit, you'll find everything you need to get your camshaft upgrade done right. It includes the XE268H camshaft itself, a set of hydraulic lifters, new valve springs, retainers, and valve locks to ensure proper valve train operation. You also get valve stem seals for better oil control, a timing chain set for accurate engine timing, and assembly lube to help during installation. COMP Cams is known for well-built performance parts, and this kit is no exception, offering a solid way to wake up your classic V8.

When installing this kit, remember that it's designed for a specific performance profile, including a slightly rough idle that many enthusiasts appreciate for its aggressive sound. Make sure your vehicle is equipped with a torque converter that can handle the 2000+ RPM stall speed this cam is optimized for. This kit is a comprehensive solution for those looking to enhance their engine's breathing and power output.