Race-1 - Valve Springs

Description: These genuine GM 602 valve springs are hand-picked and tested. Keepers are included as it is recommended they be changed each time valve springs are replaced. Our intake springs (red tie) meet the...More Details »

Description: This NEW set of 16 springs is matched at exact poundage. These springs go through the entire test cycle that our SP-602 springs do but fall 1 pound short of our standard criteria for what we...More Details »