Looking for aftermarket parts to modify or upgrade your 1983 Pontiac Bonneville with lowering springs? At Tunersports.com we carry a huge selection of the top name brand performance lowering spring parts and accessories for your Bonneville.
Whether you have a 1983 Pontiac Bonneville in Base to Brougham trim we have you covered. We have 5 lowering springs available to mod your Bonneville. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 94390SPC Performance Pro Spring Kit offers immediate handlingenhancement and gives your muscle car an aggressive stance!Front springs provide a 1.3" drop and rear springs 1.0"drop. Highest quality and design assures springs will retainoptimum rates for unsurpa... SPC Performance 78-87 GM G Body Pro Coil Lowering Springs 1982-1986 Pontiac Bonneville Base / Brougham $369.41 |
 SHIPS FROM MANUFACTURER 3050Manufactured in the USA... UMI Performance 78-88 G-Body Lowering Spring Kit 1in Lowering 1982-1986 Pontiac Bonneville Base / Brougham $319.99 |
 IN STOCK - LOW 3050FManufactured in the USA... UMI Performance 78-88 GM G-Body Front 1in 70-81 F-Body 2-1/2in Lowering Spring 1982-1986 Pontiac Bonneville Base / Brougham $175.44 |
 IN STOCK - LOW 3051Manufactured in the USA... UMI Performance 78-88 G-Body Lowering Spring Kit 2in Lowering 1982-1986 Pontiac Bonneville Base / Brougham $319.99 |
 SHIPS FROM MANUFACTURER 3051FManufactured in the USA... UMI Performance 78-88 GM G-Body Lowering Spring Front 2in Lowering 1982-1986 Pontiac Bonneville Base / Brougham $175.44 |