PAC Racing RPM Series Valve Spring Dual Spring 460 lb/in Spring Rate 1.000" Coil Bind - 1.324" OD R060004L from the sharp sheet metal

from the sharp sheet metal edges

Will not fit under stock hood of Corvette

270 degree arm and back gussets

Trailing Arm Bushing

Horizontal design is exceptionally stable

PAC Racing RPM Series Valve Spring Dual Spring 460 lb/in Spring Rate 1.000" Coil Bind - 1.324" OD R060004L from the sharp sheet metalProduct Description: Valve Spring RPM Series Dual Spring 460 lb in Spring Rate 1. 000 in Coil Bind 1. 324 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