Hypercoils OBD Quarter Midget Suspension Spring - 1.625" I.D. x 4.25" Tall - 140 lb. 1425012 Chevrolet Silverado/GMC Sierra 3500 HD:

Chevrolet Silverado/GMC Sierra 3500 HD: 2001-2018

AN-10 Bypass (2-Port version of 13110)To us

allowing an easy installation into the nitrous system

which is ideal for use with most electronic fuel injection systems

Triangular

Hypercoils OBD Quarter Midget Suspension Spring - 1.625" I.D. x 4.25" Tall - 140 lb. 1425012 Chevrolet Silverado/GMC Sierra 3500 HD:Hyperco's OBD design concept has proven to be a performance advantage in many forms of racing from Indy Cars and Sports cars, to Dirt and Pavement Late Models. And now, they are available for 1 4 Midget competition! HYPERCOILS because the most important race is the one you are in. Hyperco is a supplier of precision engineered, high performance suspension springs and related components supporting the Motorsports, Street Performance, and Off Road