PAC Racing 1200 Series Triple Valve Spring - 688 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Drag Race H778001M 2 year manufacturer warranty

2 year manufacturer warranty

1979-1984 GMC C1500

This Crossmember Requires Transmission Specific Adapter Plate (sold separately) BHS573 A727 / (GM style) TKX Transmission Adapter* BHS574 NAG1 Transmission Adapter BHS578 NAG1 Torsion bar support (Provides Additional Support for Transmission Tunnel and torsion bar crossmember) *BHS588 TKX 5 Torsion bar support (Provides Additional Support for Transmission Tunnel and torsion bar crossmember)* *Use with Bell-Housing RM-8079 & TKX (GM Style Transmission) Transmission tunnel and Torsion bar support modifications are required to install the BHS578 or BHS588 Crossmember support

The new Stackable Regulator is a clean

PAC Racing 1200 Series Triple Valve Spring - 688 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Drag Race H778001M 2 year manufacturer warrantyProduct Description: Valve Spring 1200 Series Triple Spring 688 lb in Spring Rate 1. 130 in Coil Bind 1. 645 in OD Drag Race Sold Individually 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 technical