Detroit Speed Rear Suspension Spring Kit - 5.5 in Lowering - Coil Spring - Black - GM Fullsize Truck 1967-72 (Pair) 337008 15" Extended length

15" Extended length

1984-1992 Chevrolet G30

The smooth curves and design of this exhaust system helps remove restriction and keeps exhaust gas flowing smoothly for increased horsepower

Side A is ORB-08

No dip switches and can be reprogramed at any time to accommodate changes in gear ratio or wheel and tire combination

Detroit Speed Rear Suspension Spring Kit - 5.5 in Lowering - Coil Spring - Black - GM Fullsize Truck 1967-72 (Pair) 337008 15" Extended lengthFits 1967 1972 C10 with factory truck arms and coil spring rear suspension only. These springs also fit some 1967 1972 GMC C15 trucks, but only if it had the factory optional truck arm and coil spring rear suspension. 100% Bolt on product Fits trucks with factory truck arms and coil spring rear suspension (unique frame for rear coil springs) Lowers rear of truck 5. 5 inches Sold in pairs with mounting bolts Black Finish Product Description: Suspension