Chevrolet Performance Exhaust Valve 1.550" Head 11/32" Valve Stem Stock Length - Stainless 41010510 1-3/8 in OD Tube

1-3/8 in OD Tube

38 in Long

2 Pumper System only

SBC Mounting Kit for Pro Power Plus Windage Tray #20-908 and 20-908S Kit Includes 4 studs

of unsprung weight on the front of your car to improve front to rear weight bias and wheel control

Chevrolet Performance Exhaust Valve 1.550" Head 11/32" Valve Stem Stock Length - Stainless 41010510 1-3/8 in OD TubeProduct Description: Exhaust Valve 1. 550 in Head 11 32 in Valve Stem Stock Length Stainless Small Block Chevy Sold Individually Chevrolet Performance has a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles. Looking to personalize your vehicle? Chevrolet Performance is the place. Inside youll discover a complete portfolio of Chevrolet, Buick, GMC and