Edelbrock Valve Guide - Intake H778001XXL This results in the development

This results in the development of broader torque curves with increased horsepower and higher RPM and power numbers

Bumper accepts standard Monte Carlo SS nosepieces

Sizing held to exact tolerances

Ideal for crate

Edelbrock Valve Guide - Intake H778001XXL This results in the developmentManganese bronze valve guide (one each) for Performer & Performer RPM heads, except as noted. Edelbrock, Valve guide, valve, intake valve, exhaust valve, Manganese bronze, Performer, Performer RPM, cylinder heads, heads, 9702Since 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake Manifold, Edelbrock Aluminum Cylinder Heads and Edelbrock Water Pumps have become the industry