PAC Racing Hot Rod Series Valve Spring Dual Spring 392 lb/in Spring Rate 1.020" Coil Bind - 1.304" OD 36006BL 012 in ED in oil

012 in ED in oil hole in the lifter face to increas in oil flow to the lifter face to camshaft lobe contact point

70-74 Challenger

1987-1987 Pontiac Safari

look no further than Demon Fuel Systems

00-inch Tubing

PAC Racing Hot Rod Series Valve Spring Dual Spring 392 lb/in Spring Rate 1.020" Coil Bind - 1.304" OD 36006BL 012 in ED in oilProduct Description: Valve Spring Hot Rod Series Dual Spring 392 lb in Spring Rate 1. 020 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