What is included in this COMP Cams rocker arm and pushrod kit?

This kit includes a set of 1.7 ratio Ultra Pro Magnum XD rocker arms, 8.280" long intake Magnum pushrods, and 9.250" long exhaust Magnum pushrods. It is designed for Chevrolet 396-454 Big Block engines.

What is the benefit of a 1.7 ratio rocker arm?

A 1.7 ratio rocker arm means that for a given amount of pushrod movement, the valve opens further. This can help increase the amount of air and fuel mixture entering the cylinder, potentially improving engine performance.

Are there any special considerations for installing this kit?

It is recommended to consult your vehicle's service manual or the manufacturer's installation instructions for details on proper pushrod length verification and rocker arm adjustment. Correct setup is crucial for optimal performance and engine health.

COMP Cams Rocker/Pushrod Kit 1.7 Ratio RPM1820-16

Name: COMP Cams Rocker/Pushrod Kit CB Ultra Pro
Brand: COMP Cams
SKU: comp-cams-comp-cams-rocker-pushrod-kit-cb-ultra-pro-t14-4397074
Price: 824.41 USD
Availability: BackOrder

COMP Cams Rocker/Pushrod Kit CB Ultra Pro

$824.41

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 Ultra Pro Magnum XD rocker arm and pushrod kit for Chevrolet Big Block engines. Includes 1.7 ratio rocker arms and Magnum pushrods.

Key Features

Fits 27+ vehicle make/model combinations.
Includes 1.7 ratio Ultra Pro Magnum XD rocker arms.
Includes 8.280" intake Magnum pushrods.
Includes 9.250" exhaust Magnum pushrods.
Designed for Chevrolet 396-454 Big Block engines.
Rocker arms are built for durability and consistent performance.

⚠️ 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

This kit from COMP Cams gives you a set of 1.7 ratio Ultra Pro Magnum XD rocker arms along with Magnum pushrods specifically for Chevrolet 396-454 Big Block engines. You'll receive the intake pushrods measuring 8.280 inches long and the exhaust pushrods at 9.250 inches long. This combination is designed to work together to help improve valve train performance in a wide range of classic Chevrolet and GMC vehicles, including models like the Chevrolet Camaro, GMC C1500 Pickup, and Chevrolet Caprice.

The Ultra Pro Magnum XD rocker arms are built for durability and consistent performance. Their 1.7 ratio means that for every amount the pushrod moves, the valve opens further, which can help increase airflow into the cylinder. The Magnum pushrods are well-built to handle the stresses of engine operation, ensuring reliable valve train function. This kit is a solid option if you're looking to upgrade the valvetrain components in your big block Chevrolet for better overall engine operation.

When installing this kit, it's always a good idea to consult your vehicle's service manual or the manufacturer's installation instructions for specific details regarding pushrod length and rocker arm adjustment. Ensuring proper setup is key to getting the most out of these components and maintaining the health of your engine.