HRP Sprint Car Squaring Block Set Air Suspension & Components We developed a manufacturing process

We developed a manufacturing process that gun drills and micro polishes the stem to achieve a valve reduction in weight of 20 percent compared to a conventional stainless steel solid-stem valve

Panhard bars and upper links can now be quickly adjusted with a wrench

this gauge fits both fuel pressure regulators and LSX billet fuel rails

5 in Sleeve

Vehicle Applications: 2005-2010 DODGE 6

HRP Sprint Car Squaring Block Set Air Suspension & Components We developed a manufacturing processThe ultimate in setup blocks for squaring your sprint car. These EZ Square Tools have adjustable blocks and quickly and securely mount to your car and cradle the axle, making it a breeze to set height and square. Hepfner Racing Products, family owned, has led the industry with superior designs and the latest in manufacturing technology. HRP offers a wide selection of racing products and equipment for all forms of motorsports, including a growing line