PAC Racing RPM Series Valve Spring Dual Spring 392 lb/in Spring Rate 1.000" Coil Bind - 1.304" OD 721045 Tank Specifications:

Tank Specifications:

Chevrolet LS7

Flows 88 GPH at 9 PSI

2200 / 6100 RPM

Drag style 1 piece wrap around shoulder harness

PAC Racing RPM Series Valve Spring Dual Spring 392 lb/in Spring Rate 1.000" Coil Bind - 1.304" OD 721045 Tank Specifications:Product Description: Valve Spring RPM Series Dual Spring 392 lb in Spring Rate 1. 000 in Coil Bind 1. 304 in OD GM LS Series Set of 16 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