PAC Racing 1300 Series Valve Spring Dual Spring 538 lb/in Spring Rate 1.150" Coil Bind - 1.574" OD Titanium Fittings and Adapters Rocker Stud Pinning Kit

Rocker Stud Pinning Kit

Can easily be converted for use with Holley EFI to monitor up to 238 real-time values such as RPM/TPS/Boost

The Delta Force Air Filters are serviceable with our new Delta Force cleaning kits which will help outlast your vehicle

This informative book by noted chassis expert Jerry Bickel contains everything you could possibly want to know about the proper setting up and tuning of chassis and suspension for drag racers

Don't let another win escape you

PAC Racing 1300 Series Valve Spring Dual Spring 538 lb/in Spring Rate 1.150" Coil Bind - 1.574" OD Titanium Fittings and Adapters Rocker Stud Pinning KitProduct Description: Valve Spring 1300 Series Dual Spring 538 lb in Spring Rate 1. 150 in Coil Bind 1. 574 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