1977-1991 GMC Jimmy 4 Inch Lift Kit - Chevy/GMC C10/K10 C15/K15 Truck/Half-Ton Suburban/Jimmy (77-91) - 245.2 engine-components the line labeled TTC0701C to

the line labeled TTC0701C to TTC0701D with one of the hoses

This Force II system includes a tuned resonator and bumps the factory tubing size up to 3

4W7Z-5230-BA

this kit is the ticket to taking your JL to new heights

1977-1991 GMC Jimmy 4 Inch Lift Kit - Chevy/GMC C10/K10 C15/K15 Truck/Half-Ton Suburban/Jimmy (77-91) - 245.2 engine-components the line labeled TTC0701C to4 Inch Lift Kit Chevy GMC C10 K10 C15 K15 Truck Jimmy 4WD (77 91) Give your truck an impressive upgrade, front to back with Rough Country's 4" GM Suspension Lift Kit! This easy to install lift kit raises the front of your vehicle to be equal height with the rear for a leveled, better than stock look that gives an improved ride height and more aggressive appearance. This kit features a set of front lifted leaf springs allowing you gain additional ride