Looking for aftermarket parts to modify or upgrade your Buick GS 400 with sway bars? At Tunersports.com we carry a huge selection of the top name brand performance sway bar parts and accessories for your GS 400.
Whether you have a 1968 or 1969 Buick GS 400 in Base trim we have you covered. We have 32 sway bars available to mod your GS 400. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 55868Tubular 1-1/8" rear sway bar. Hellwig Sway Bars tighten up body roll so you benefit from better vehicle control, greatly improved traction for safer driving and faster cornering.... Hellwig 68-72 GM A-Body Tubular 1-1/8in Rear Sway Bar 1968-1969 Buick GS 400 Base $527.22 |
 SHIPS FROM MANUFACTURER 2281RHotchkis Sport Suspension 2281R 1978-1988 GM G-Body Extreme Sport Rear Sway Bar. The Hotchkis Extreme Sport Rear Sway Bar for your 78-88 GM G-Body is designed to eliminate the hard mounted factory design rear bar allowing for better rear suspension articulation in extreme usage vehicles. This sys... Hotchkis 78-88 Pontiac Grand Prix / 78-88 Chevy Monte Carlo/78-87 El Camino Extreme Rear Sway Bar 1968-1969 Buick GS 400 Base $409.99 |
 SHIPS FROM MANUFACTURER 2282RHotchkis Sport Suspension 2282R 1964-1972 GM A-Body Extreme Sport Rear Sway Bar. The Hotchkis Extreme Sport Rear Sway Bar for your 64-72 GM A-Body is designed to eliminate the hard mounted factory design rear bar allowing for better rear suspension articulation in extreme usage vehicles. This sys... Hotchkis 64-72 Buick/Chevy/Olds/Pontiac GM A-Body Extreme Sport Rear Sway Bar 1968-1969 Buick GS 400 Base $499.99 |
 SHIPS FROM MANUFACTURER 2202FHotchkis Sport Suspension 2202F 1964-1972 GM A-Body Front Sport Sway Bar. Improve handling by reducing body roll with a set of Hotchkis Performance Sway Bars for your 64-72 GM A-Body Chevelle El Camino GTO or other A-Body cars. Hotchkis bars are CNC bent for a precise fit and feature lightweight ... Hotchkis 64-72 GM A-Body Sport Front Sway Bar Kit 1968-1969 Buick GS 400 Base $379.99 |
 SHIPS FROM MANUFACTURER 2282Hotchkis Sport Suspension 2282 1964-1972 GM A-Body Extreme Sway Bar Set. Improve the handling performance and traction of your Chevelle GTO 442 or other GM A-Body with the Hotchkis Sport Suspension Extreme Sway Bar Set. The tubular front bar and adjustable rear bar design allows roll stiffness t... Hotchkis 64-72 GM A-Body Swaybar Set 1968-1969 Buick GS 400 Base $663.30 |
 $398.86 |
 $268.18 |
 SHIPS FROM MANUFACTURER 2680-BUMI Performance 1-1/4in Splined Front Sway Bar (Double Shear End Links) 1968-1969 Buick GS 400 Base $769.99 |
 SHIPS FROM MANUFACTURER 2680-RUMI Performance 1-1/4in Splined Front Sway Bar (Double Shear End Links) 1968-1969 Buick GS 400 Base $769.99 |
 IN STOCK 4034-BFitment Note: When installing on a after-market Ford 9" the drain plug guard may create a fitment issue.... UMI Performance 64-72 GM A-Body 1in Solid CrMo Rear Sway Bar 1968-1969 Buick GS 400 Base $175.44 |
 IN STOCK 4034-RFitment Note: When installing on a after-market Ford 9" the drain plug guard may create a fitment issue.... UMI Performance 64-72 GM A-Body 1in Solid CrMo Rear Sway Bar 1968-1969 Buick GS 400 Base $175.44 |
 IN STOCK 4035-BP/N 4035 fits all 1973-1977 GM A-Body cars.... UMI Performance 64-72 GM A-Body 1-1/4in Solid Front Sway Bar - Black 1968-1969 Buick GS 400 Base $240.89 |
 SHIPS FROM MANUFACTURER 4035-RP/N 4035 fits all 1973-1977 GM A-Body cars.... UMI Performance 64-77 A-Body 70-81 F-Body GM Front Sway Bar 1-1/4in Solid 1968-1969 Buick GS 400 Base $240.89 |
 IN STOCK 403534-BUMI Performance solid sway bars are designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. The 1.250" front sway bar is 400% more rigid than the factory 7/8" front sway bar and comes complete with new Energy Suspension end links and grea... UMI Performance 64-72 GM A-Body Solid Front and Rear Sway Bar Kit 1968-1969 Buick GS 400 Base $399.99 |
 IN STOCK 403534-RUMI Performance solid sway bars are designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. The 1.250" front sway bar is 400% more rigid than the factory 7/8" front sway bar and comes complete with new Energy Suspension end links and grea... UMI Performance 64-72 GM A-Body Solid Front and Rear Sway Bar Kit 1968-1969 Buick GS 400 Base $399.99 |
SHIPS FROM MANUFACTURER 4045-300-BOther brand rear ends will vary, please check your axle tube diameter before ordering.... UMI Performance 64-72 GM A-Body 1-3/8in Tubular Rear Drag Sway Bar-Bolt-on 1968-1969 Buick GS 400 Base $529.99 |
SHIPS FROM MANUFACTURER 4045-300-ROther brand rear ends will vary, please check your axle tube diameter before ordering.... UMI Performance 64-72 GM A-Body 1-3/8in Tubular Rear Drag Sway Bar-Bolt-on 1968-1969 Buick GS 400 Base $529.99 |
SHIPS FROM MANUFACTURER 4045-325-BOther brand rear ends will vary, please check your axle tube diameter before ordering.... UMI Performance 64-72 GM A-Body 1-3/8in Tubular Rear Drag Sway Bar-Bolt-on 1968-1969 Buick GS 400 Base $529.99 |
SHIPS FROM MANUFACTURER 4045-325-ROther brand rear ends will vary, please check your axle tube diameter before ordering.... UMI Performance 64-72 GM A-Body 1-3/8in Tubular Rear Drag Sway Bar-Bolt-on 1968-1969 Buick GS 400 Base $529.99 |
IN STOCK - LOW 4047-300-BOther brand rear ends will vary, please check your axle tube diameter before ordering.... UMI Performance 64-72 GM A-Body 1in Tubular Rear Sway Bar Chassis Mounted 1968-1969 Buick GS 400 Base $519.99 |
SHIPS FROM MANUFACTURER 4047-300-ROther brand rear ends will vary, please check your axle tube diameter before ordering.... UMI Performance 64-72 GM A-Body 1in Tubular Rear Sway Bar Chassis Mounted 1968-1969 Buick GS 400 Base $519.99 |
SHIPS FROM MANUFACTURER 4047-325-BOther brand rear ends will vary, please check your axle tube diameter before ordering.... UMI Performance 64-72 GM A-Body 1in Tubular Rear Sway Bar Chassis Mounted 1968-1969 Buick GS 400 Base $519.99 |
SHIPS FROM MANUFACTURER 4047-325-ROther brand rear ends will vary, please check your axle tube diameter before ordering.... UMI Performance 64-72 GM A-Body 1in Tubular Rear Sway Bar Chassis Mounted 1968-1969 Buick GS 400 Base $519.99 |
 SHIPS FROM MANUFACTURER 4066-BUMI’s 1-1/4" sway bar is intended for Pro-Touring, road race, auto-x and corner carving. Each bar is manufactured from CNC bent 4140 CrMo which features excellent strength and a lifetime of durability. This kit includes our billet aluminum bracket kit (P/N 90066) for those who want ultimate streng... UMI Performance 64-77 A-Body 70-81 F-Body GM Front Sway Bar 1-1/4in Solid 1968-1969 Buick GS 400 Base $359.99 |
