Hypercoils OBD Quarter Midget Suspension Spring - 1.625" I.D. x 4.25" Tall - 124 lb. Caps and Plugs 2013-2013 Infiniti EX37

2013-2013 Infiniti EX37

2000-2002 Ford E-450 Econoline Super Duty

30% Shift Throw Reduction over O

1971-1975 Chevrolet Bel Air CID 350

Hypercoils OBD Quarter Midget Suspension Spring - 1.625" I.D. x 4.25" Tall - 124 lb. Caps and Plugs 2013-2013 Infiniti EX37Hyperco'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