PAC Racing Springs 1200 Series Ovate Beehive Valve Spring - 340 lb/in Spring Rate - 1.100 in Coil Bind - 1.072 in / 1.307 in OD - GM LS-Series 1AA0220BG1T fasten the donor LS engine

fasten the donor LS engine to the rear wheel drive (RWD) 1978-82 GM A-Body or 1983-88 GM G-Body chassis

200 in Coil Bind

or fiber optic cable needed

When we send you your brake system

PAC Racing Springs 1200 Series Ovate Beehive Valve Spring - 340 lb/in Spring Rate - 1.100 in Coil Bind - 1.072 in / 1.307 in OD - GM LS-Series 1AA0220BG1T fasten the donor LS engineProduct Description: Valve Spring 1200 Series Ovate Beehive Spring 340 lb in Spring Rate 1. 100 in Coil Bind 1. 072 in 1. 307 in OD GM LS Series Sold Individually 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