PAC Racing Springs 1300 Series Drag Race Dual Valve Spring - 740 lb. - 0.973 in Coil Bind - 1.300 in OD (Set of 16) HSK13221 are flexible and easy to

are flexible and easy to use but offer minimal protection

Half Door Insert

Non-Application Part

000 in H Beam Rods

and add clearance for large-tube headers and turbo kits with a Tubular K-members from BMR Suspension

PAC Racing Springs 1300 Series Drag Race Dual Valve Spring - 740 lb. - 0.973 in Coil Bind - 1.300 in OD (Set of 16) HSK13221 are flexible and easy toProduct Description: Valve Spring 1300 Series Drag Race Dual Spring 740 lb in Spring Rate 0. 973 in Coil Bind 1. 300 in OD Set of 16 Traditional Springs are made from the same size (Diameter) wire throughout the helix of the spring. PAC Racing Springs has partnered with technology leaders in order to provide this advanced new tapered wire product. Tapered wire allows for a true progressive and dual rate without reducing spring travel and increasing