PAC Racing 300 Series 7 Degree Valve Spring Retainer - 0.640 in OD Step - Beehive Spring - Chromoly - Set of 16 BR20011 These control arm kits will

These control arm kits will greatly improve your Est and 60ft times and best of all they are a direct swap for the factory units

You can use the same JOES tire tool to rough in your race pressures

1989-1990 Chevrolet V3500

Rolls are 2" W x 50' L

PAC Racing 300 Series 7 Degree Valve Spring Retainer - 0.640 in OD Step - Beehive Spring - Chromoly - Set of 16 BR20011 These control arm kits willProduct Description: Valve Spring Retainer 300 Series 7 Degree 0. 640 in OD Step Beehive Spring Chromoly 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 racing