Looking for aftermarket parts to modify or upgrade your 1988 GMC R3500 with leaf springs & accessories? At Tunersports.com we carry a huge selection of the top name brand performance leaf springs & accessory parts and accessories for your R3500.
Whether you have a 1988 GMC R3500 in Base to Sierra Classic trim we have you covered. We have 2 leaf springs & accessories available to mod your R3500. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 2515The Hellwig LP-25 Helper Spring set the standard for all other aftermarket helper springs. Featuring a Fulltime Spring Rate design it is the workhorse of the Hellwig Spring line. This is ideal for fleet applications or vehicles that consistently carry a heavy load day in and day out.... Hellwig 99-13 GMC 1500 Load Pro - Up To 2500lb Level LC 3 Leaf Helper Spring w/o Mounting Kit 1988-1989 GMC R3500 High Sierra / Sierra Classic 1988-1991 GMC R3500 Base $378.22 |
 SHIPS FROM MANUFACTURER 3515The Hellwig LP-35 Helper Spring set the standard for all other aftermarket helper springs. Featuring a Fulltime Spring Rate design it is the workhorse of the Hellwig Spring line. This is ideal for fleet applications or vehicles that consistently carry a heavy load day in and day out.... Hellwig 99-13 GMC 1500 Load Pro-Up To 3500lb Level LC 4 Leaf Stack Helper Spring w/o Mounting Kit 1988-1989 GMC R3500 High Sierra / Sierra Classic 1988-1991 GMC R3500 Base $441.85 |