PAC Racing Triple Valve Springs - 1.645" (16 Pack) 1020-17 650" long Hi-Tech 3/8" diameter

650" long Hi-Tech 3/8" diameter pushrod handles the requirements of today's all-out race engines

development and manufacturing of forged racing pistons for 60 years

PRE-MIX is no problem

Specially designed for drag race applications to isolate carburetor from manifold

Not intended for use in emission controlled vehicles

PAC Racing Triple Valve Springs - 1.645" (16 Pack) 1020-17 650" long Hi-Tech 3/8" diameterProduct Description: Valve Spring 1200 Series Triple Spring 689 lb in Spring Rate 1. 130 in Coil Bind 1. 645 in OD 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 services at