PAC Racing 1200 Series Valve Spring Dual Spring 540 lb/in Spring Rate 1.100" Coil Bind - 1.244" OD 10290 5-6 pulse ignition signals (1-12

5-6 pulse ignition signals (1-12 cyl engines)

Double pole switch also has #10-32 studs rated at 20 amps continuous duty

ORB-08 outlet and return port

Exclusive Performance Guarantee: If you are not completely satisfied that our 9900 Series Tool Room springs are the most durable

Install the system yourself in a few hours with the help of a fully illustrated easy-to-follow installation manual

PAC Racing 1200 Series Valve Spring Dual Spring 540 lb/in Spring Rate 1.100" Coil Bind - 1.244" OD 10290 5-6 pulse ignition signals (1-12Product Description: Valve Spring 1200 Series Dual Spring 540 lb in Spring Rate 1. 100 in Coil Bind 1. 244 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 various