View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 1978 Oldsmobile Cutlass with differential bushings? At Tunersports.com we carry a huge selection of the top name brand performance differential bushing parts and accessories.
 IN STOCK - DROPSHIPS 2999The UMI P/N 2999 adds the finishing touch to allow full articulation of the GM 4-link rear suspension. By using 2999 and either Roto-Joints or rod ends in the other six locations, your 4-link will move bind-free whether it be autocross transition, road race cornering or just back road corner carving... UMI Performance 65-88 GM A/G-Body Roto-Joint Rear End Housing Bushings 1978-1979 Oldsmobile Cutlass Vista Cruiser $178.74 |
 IN STOCK 3000-BUMI’s high durometer polyurethane bushings replace the factory rubber rear end housing bushings. After many years of weather and abuse the factory rubber bushings tend to dry rot, crack and harden which can lead to decreased ride quality and performance. The UMI polyurethane bushings replace the t... UMI Performance 65-87 GM Polyurethane Rear End Housing Replacement Bushings 1976-1979 Oldsmobile Cutlass Vista Cruiser $72.04 |
 IN STOCK - LOW 3000-RUMI’s high durometer polyurethane bushings replace the factory rubber rear end housing bushings. After many years of weather and abuse the factory rubber bushings tend to dry rot, crack and harden which can lead to decreased ride quality and performance. The UMI polyurethane bushings replace the t... UMI Performance 65-87 GM Polyurethane Rear End Housing Replacement Bushings 1976-1979 Oldsmobile Cutlass Vista Cruiser $72.04 |
 IN STOCK - DROPSHIPS YSPXP-036Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.... Yukon Gear Cross Pin Shaft For 7.5in / 7.625in / and 8in GM 1978-1979 Oldsmobile Cutlass Vista Cruiser $53.89 |
 IN STOCK - DROPSHIPS YSPXP-054Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.... Yukon Gear Notched Cross Pin Shaft For 7.5in GM 1978-1979 Oldsmobile Cutlass Vista Cruiser $81.89 |
 IN STOCK - DROPSHIPS YSPCS-027Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.... Yukon Gear Crush Sleeve 1978-1979 Oldsmobile Cutlass Vista Cruiser $26.55 |
 IN STOCK SK CSGM7.5Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.... Yukon Gear Crush Sleeve Eliminator Kit For GM 7.5in & 8.2in 1978-1979 Oldsmobile Cutlass Vista Cruiser $55.89 |