PAC Racing 1200 Series Valve Spring Dual Spring/Damper 540 lb/in Spring Rate 1.180" Coil Bind - 1.550" OD 016437NRSI extremely durable

extremely durable

Not legal for street use

U-BOLT 1/2"-20 X 3" X 9"

4 in OD Wheel

3/8" cooler linesDerale has been the leader in performance cooling for decades

PAC Racing 1200 Series Valve Spring Dual Spring/Damper 540 lb/in Spring Rate 1.180" Coil Bind - 1.550" OD 016437NRSI extremely durableProduct Description: Valve Spring 1200 Series Dual Spring Damper 540 lb in Spring Rate 1. 180 in Coil Bind 1. 550 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