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Looking for aftermarket parts to modify or upgrade your 1990 GMC Jimmy with lowering kits? At Tunersports.com we carry a huge selection of the top name brand performance lowering kit parts and accessories.
 IN STOCK 6200Belltech Lowering Blocks provide an inexpensive, easy to install way to lower your Mini Truck by increasing the distance between the leaf spring and the axle, effectively lowering the vehicle. Belltech lowering block kits are manufactured of high-quality extruded aluminum and come complete with bloc... Belltech LOWERING BLOCK KIT 3inch EXTRUDED BLOCKS 1982-1990 GMC Jimmy Sierra Classic 1982-1996 GMC Jimmy Base $99.26 |
 OUT OF STOCK 3016Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This que... Superlift 73-87 Chevy K5 K10/GMC K15 1.5in Block Kit 1973-1991 GMC Jimmy Base 1975-1990 GMC Jimmy Sierra Classic $105.04 |
OUT OF STOCK 3027Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This que... Superlift 73-87 Chevy K5 K10/GMC K15 2in Block Kit 1973-1991 GMC Jimmy Base 1975-1990 GMC Jimmy Sierra Classic $105.04 |
IN STOCK - DROPSHIPS 3038Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This que... Superlift 73-87 Chevy K5 K10/GMC K15 3in Block Kit 1973-1991 GMC Jimmy Base 1975-1990 GMC Jimmy Sierra Classic $129.79 |
IN STOCK - DROPSHIPS 3049Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This que... Superlift 73-87 Chevy K5 K10/GMC K15 4in Block Kit 1973-1991 GMC Jimmy Base 1975-1990 GMC Jimmy Sierra Classic $129.79 |
OUT OF STOCK 3059Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This que... Superlift 73-87 Chevy K5 K10/GMC K15 5in Block Kit 1973-1991 GMC Jimmy Base 1975-1990 GMC Jimmy Sierra Classic $129.79 |
OUT OF STOCK 3097Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This que... Superlift 73-87 Chevy K5 K10/GMC K15 2.5in Block Kit 1973-1991 GMC Jimmy Base 1975-1990 GMC Jimmy Sierra Classic $105.04 |
 OUT OF STOCK 84079Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This que... Superlift 76-86 Jeep CJ7 / 76-83 CJ5 / 81-85 Scrambler Lift Kit Shock Box SL Shadow 0-2in. Lift 1973-1991 GMC Jimmy Base 1975-1990 GMC Jimmy Sierra Classic $279.99 |