Sanderson Shorty Headers - 1-1/2" Primary - 2-1/2" Collector - Steel - SB Chevy - GM Full-Size Truck 1955-92 726004 The 4-15 psi carbureted spring

The 4-15 psi carbureted spring comes installed in the regulator

Universal OFFROAD Race Moto harness

These pumps fit all 1955-95 S/B Chevy engines

RF-7W / Impact: Phenom SS

Sanderson Shorty Headers - 1-1/2" Primary - 2-1/2" Collector - Steel - SB Chevy - GM Full-Size Truck 1955-92 726004 The 4-15 psi carbureted springProduct Description: Headers Shorty 1. 5 in Primary 2. 5 in Collector Steel Natural Small Block Chevy GM Fullsize Truck 1955 92 Pair Founded in 1964, Sanderson started out producing custom headers for the emerging hot rod scene. They have since grown and expanded their product line to include headers and exhaust accessories for a wide variety of late model applications.