PAC Racing 1200 Series Valve Spring Dual Spring/Damper 500 lb/in Spring Rate 1.130" Coil Bind - 1.539" OD Digital Water Temperature Gauge GM Fullsize Truck 1970-81

GM Fullsize Truck 1970-81

1-1/4" turbulators maximize cooling & minimize pressure drop

BMR has designed the SP083 for the handling crowd who want to use their cars for road course and autocross

Extensive Circuit Modifications

560 in Long

PAC Racing 1200 Series Valve Spring Dual Spring/Damper 500 lb/in Spring Rate 1.130" Coil Bind - 1.539" OD Digital Water Temperature Gauge GM Fullsize Truck 1970-81Product Description: Valve Spring 1200 Series Dual Spring Damper 500 lb in Spring Rate 1. 130 in Coil Bind 1. 539 in OD Circle Track Endurance Set of 16 PAC Racing Springs is part of the Race Winning Brands Family. With more than 100 years of spring manufacturing experience. We understand the demands of racing and provide a commitment to all of our customers to provide the best service possible. We continue to expand products and offer expanded onsite