PAC Racing 1300 Series Valve Spring Dual Spring 663 lb/in Spring Rate 1.150" Coil Bind - 1.550" OD Moose Blocks With two spring rates

With two spring rates

Hybrid Sport

Check out all our products from Five Star Race Car Bodies including Dirt Late Model Quarter Panels

Avenger Series Shocks

Performer-Link timing chain sets are for use with Edelbrock or stock cams

PAC Racing 1300 Series Valve Spring Dual Spring 663 lb/in Spring Rate 1.150" Coil Bind - 1.550" OD Moose Blocks With two spring ratesProduct Description: Valve Spring 1300 Series Dual Spring Damper 663 lb in Spring Rate 1. 150 in Coil Bind 1. 550 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