Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 11-17 GMC Sierra 2500 HD 1987-buick-regal-base-esi7588389 AEM includes a custom barb

AEM includes a custom barb fitting to accommodate the factory fuel hose and the base of each regulator is tapped to accept a -6 AN or 9/16"x18 fittings

Up to +6 HP and +8 lbs

the other for AN-04 braided line (Prevents blow-off in high boost application s)

ACL KIA 4 1998CC DOHC 1994-98 Engine Crankshaft Main Bearing Set

NPT Brass Condensation Drain w/Included Plug

Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 11-17 GMC Sierra 2500 HD 1987-buick-regal-base-esi7588389 AEM includes a custom barbOffering up to 5,000 pounds of load leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling a comfortable and stress free experience. For the ultimate ride comfort and protection, our fully adjustable, industry leading air springs are the perfect partner for your vehicle, eliminating any issues that you might face. The LoadLifter 5000 Ultimate kit helps to eliminate problems frequently faced when towing and