PAC Racing 1200 Series Valve Spring Triple Spring 689 lb/in Spring Rate 1.130" Coil Bind - 1.645" OD H768001S Power Gains of Up to

Power Gains of Up to 4% HP and TQ

Now you can manually control your AMP Research POWERSTEP with a temporary over-ride switch

Chrome cup and mounting strap

4 lbs and fit pads that allow for adjustment as your child grows

Camaro 1978-80

PAC Racing 1200 Series Valve Spring Triple Spring 689 lb/in Spring Rate 1.130" Coil Bind - 1.645" OD H768001S Power Gains of Up toProduct Description: Valve Spring 1200 Series Triple Spring 689 lb in Spring Rate 1. 130 in Coil Bind 1. 645 in OD Drag Race 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