What is the primary benefit of installing this camshaft?

This COMP Cams High Energy camshaft is designed to increase performance in International Harvester 304 and 392 engines. It offers improved airflow and power delivery, along with a noticeable idle that signals enhanced engine capability.

What type of transmission is this camshaft best paired with?

The manufacturer recommends this camshaft for use with manual transmissions. This pairing allows drivers to better utilize the improved power band and more aggressive characteristics of the camshaft.

Does this camshaft come with any installation hardware?

This camshaft is sold individually. It is recommended to consult the manufacturer's installation instructions for a complete list of required components and hardware for proper installation.

COMP Cams Hydraulic Camshaft IH-268H-10 83-202-4

Name: COMP Cams Camshaft IH-268H-10
Brand: COMP Cams
Price: 402.29 USD
Availability: InStock

COMP Cams Camshaft IH-268H-10

$402.29

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 for International Harvester 304-392 engines. Offers improved performance with a noticeable idle.

Key Features

Fits International Harvester 304 and 392 cubic inch engines.
Hydraulic flat tappet design for broad compatibility.
218 degrees of intake and 218 degrees of exhaust duration for improved performance.
Noticeable idle provides an aggressive sound and feel.
Best suited for large engines with manual transmissions.
COMP Cams is a well-known brand in performance engine components.

⚠️ 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 High Energy camshaft, specifically designed for International Harvester trucks and SUVs equipped with the 304 or 392 cubic inch engines. If you're looking to get more out of your large-displacement IH mill, especially when paired with a manual transmission, this camshaft is a solid option. It's built to provide a noticeable idle, letting you know there's something potent under the hood.

The IH-268H-10 camshaft features a 218 degrees of intake and 218 degrees of exhaust duration, making it a high-performance upgrade over stock. This hydraulic flat tappet design is well-suited for these robust engines, offering improved breathing and power delivery. While it provides a more aggressive sound and feel, it's still designed to work well in daily driver applications, particularly those with manual gearboxes where you can better manage the power band.

This camshaft fits a range of International Harvester vehicles, including models like the Scout II, Travelall, and various 100, 200, and 1000-1300 series trucks from the 1970s. It's a popular choice for owners looking to enhance the performance of their classic International vehicles.