Fits Silverado & GMC Sierra 1500 4WD(1999-2006 & Classic) 1.5-2" Lift M1 28340 tailpipe 8L V6 1971 - 1972

8L V6 1971 - 1972 Chevrolet C10 Pickup Base 402/6

idle smoother

5 V8 1958 - 1976 Pontiac Bonneville / 1971 - 1978 Pontiac Bonneville 400/6

6L V8 1973 - 1975 Buick Apollo 350/5

6 V8 1972 - 1973 Ford Gran Torino 429/7 V8 1967 - 1969 Ford Mustang Base 390/6

Fits Silverado & GMC Sierra 1500 4WD(1999-2006 & Classic) 1.5-2" Lift M1 28340 tailpipe 8L V6 1971 - 19721. 5 2 Inch Lift Kit M1 Chevy GMC 1500 (99 06 & Classic) Transforming your truck has never been easier with Rough Country's 1. 5" 2. 5" Leveling Suspension kit for 99 06 Chevy GMC 1500's. Get everything you need to run up to 32" tires and gain the aggressive good looks of a leveled truck with a taller stance all in one easy to install package. A set of high quality Rough Country Forged Torsion Keys allow fine tuning of the torsion bar to level the