What is the primary benefit of a hydraulic roller camshaft like the XE270HR-10?

Hydraulic roller camshafts generally offer reduced friction compared to flat tappet designs. This can lead to improved engine efficiency, better performance, and potentially longer component life due to less wear.

Will this camshaft require other modifications to my Cadillac's engine?

This camshaft is designed as a performance upgrade for heavy vehicles without requiring major modifications. However, for optimal results and to ensure proper function, it's always recommended to consult the manufacturer's installation guide and consider supporting modifications.

Is this camshaft compatible with all Cadillac 425, 472, and 500 engines?

This camshaft is specifically designed for Cadillac 425, 472, and 500 cubic inch engines. While it's intended for a broad range of these engines, it's crucial to verify fitment for your specific vehicle year and model, especially considering the provided fitment list.

1968-1979 Cadillac Commercial Chassis Camshaft

Name: COMP Cams Camshaft Cadillac XE270HR-10
Brand: COMP Cams
SKU: comp-cams-comp-cams-camshaft-cadillac-xe270hr-10-t14-4395153
Price: 990.17 USD
Availability: BackOrder

COMP Cams Camshaft Cadillac XE270HR-10

$990.17

On Backorder

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

Fits 1968-1979 Cadillac Commercial Chassis. COMP Cams XE270HR-10 hydraulic roller camshaft for improved performance in heavy vehicles.

Key Features

Fits 1968-1979 Cadillac Commercial Chassis.
Features a 218 intake and 224 exhaust duration for improved performance.
Hydraulic roller design for reduced friction and enhanced efficiency.
Designed for Cadillac 425, 472, and 500 cubic inch engines.
Offers a nearly stock idle while providing noticeable power gains.
Suitable for lower compression engines and heavy vehicles without major modifications.

⚠️ 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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Product Details

This COMP Cams XE270HR-10 hydraulic roller camshaft is built with a 218 intake and 224 exhaust duration. It's a well-built performance grind specifically designed for heavier Cadillac vehicles, offering a noticeable improvement without requiring extensive modifications. You'll get a nearly stock idle, which is particularly beneficial for lower compression engines where a rougher idle can be more pronounced.

The XE270HR-10 is a popular choice for Cadillac 425, 472, and 500 cubic inch engines. Its design aims to provide a good balance of street drivability and enhanced performance. While it offers improved power, it's engineered to maintain a comfortable idle, making it suitable for daily use in larger vehicles. This camshaft is a solid option if you're looking to get more out of your classic Cadillac's engine without a complete overhaul.

When installing this camshaft, remember that it's a hydraulic roller type, which generally offers less friction and better performance than flat tappet designs. Ensure you follow the manufacturer's recommended installation procedures and use appropriate break-in oil to properly seat the components. This camshaft is not CARB approved and cannot be shipped to California.