PAC Racing Springs PAC-1207X RPM Series LS Round Wire Dual Valve Spring NEW

Fitment and Product Information. RPM Series LS Round Wire Dual Valve Spring. Brandname: PAC Racing Springs Part Number: PAC-1207X. Description: RPM Series LS Round Wire Dual Valve Spring. Outside Diameter: 1.304. Outer Spring ID: 0.950. Middle Spring ID: N/A. Inner Spring ID: 0.680. Install Height: 1.800. Load at Installed Height: 155. Spring Open Height: 1.150. […]