View our Specials! Coupon Code: SaveIn2026
Looking for in-stock aftermarket parts to modify or upgrade your Buick GS with control arms? At Tunersports.com we carry a huge selection of the top name brand performance control arm parts and accessories.
 IN STOCK - DROPSHIPS 4017-BFeatures:
- On-Car Adjustability
- 4140 Chrome-Moly Threaded Tube Adapters
- 4140 Heated Treated Chrome-Moly Adjusters
- Hard Chrome Plated, Teflon/Kevlar Self Lubricating Race Rod Ends
- Features Precision CNC Machining and Fully Welded
- CNC Machined 6061 Aluminum Step Bushings
- Durable ... UMI Performance 68-72 GM A-Body Adjustable Upper Control Arms - Ultimate Arms 1970-1972 Buick GS Base $253.54 |
IN STOCK - DROPSHIPS 4021-BMade in Philipsburg, PA – USA... UMI Performance 64-72 GM A-Body Rear Lower Control Arms Fully Boxed Premium 1970-1972 Buick GS Base $369.99 |
 IN STOCK - DROPSHIPS 4021-RMade in Philipsburg, PA – USA... UMI Performance 64-72 GM A-Body Rear Lower Control Arms Fully Boxed Premium 1970-1972 Buick GS Base $369.99 |
IN STOCK - DROPSHIPS 4023CM-RFeatures:... UMI Performance 64-72 GM A-Body Adjustable Lower Control Arms Rod Ends CrMo 1970-1972 Buick GS Base $329.99 |
 IN STOCK - DROPSHIPS 4023OFCM-RFeatures:... UMI Performance 64-72 GM A-Body Adjustable Lower Control Arms Off Set Bushings CrMo 1970-1972 Buick GS Base $339.99 |
IN STOCK - DROPSHIPS 4024-BFeatures:... UMI Performance 64-72 GM A-Body Rear Lower Control Arms Boxed 1970-1972 Buick GS Base $329.99 |
 IN STOCK - DROPSHIPS 4024-RFeatures:... UMI Performance 64-72 GM A-Body Rear Lower Control Arms Boxed 1970-1972 Buick GS Base $329.99 |
 IN STOCK - DROPSHIPS 4027-BSome competitors may consider these "Race Only" control arms while we consider them Race Ready. Our double adjustable lower control arms feature TIG welded fabrication, reinforced sway bar holes and QA1 Endura Series Teflon lined spherical rod ends. When you are looking for the maximal performanc... UMI Performance 64-72 GM A-Body Double Adjustable Lower Control Arms 1970-1972 Buick GS Base $369.99 |
IN STOCK - DROPSHIPS 4031-BFeatures:... UMI Performance 64-72 GM A-Body Tubular Front Lower A-Arms Polyurethane Bushings 1970-1972 Buick GS Base $729.99 |
IN STOCK - DROPSHIPS 4032-BFeatures:... UMI Performance 64-72 GM A-Body Tubular Front Lower A-Arms Delrin Bushings 1970-1972 Buick GS Base $789.99 |
IN STOCK - DROPSHIPS 4032-RFeatures:... UMI Performance 64-72 GM A-Body Tubular Front Lower A-Arms Delrin Bushings 1970-1972 Buick GS Base $789.99 |
IN STOCK - DROPSHIPS 4033-1-BFeatures:... UMI Performance 64-72 A-Body Tubular Front Upper A-arms 1/2in Taller Ball Joints 1970-1972 Buick GS Base $699.99 |
IN STOCK - DROPSHIPS 4033-1-RFeatures:... UMI Performance 64-72 A-Body Tubular Front Upper A-arms 1/2in Taller Ball Joints 1970-1972 Buick GS Base $699.99 |
 IN STOCK - DROPSHIPS 4033-BFeatures:... UMI Performance 64-72 GM A-Body Tubular Front Upper A-Arms Delrin Bushings 1970-1972 Buick GS Base $629.99 |
IN STOCK - DROPSHIPS 4033-RFeatures:... UMI Performance 64-72 GM A-Body Tubular Front Upper A-Arms Delrin Bushings 1970-1972 Buick GS Base $629.99 |
 IN STOCK - DROPSHIPS 4038-RFeatures:... UMI Performance 64-72 A-Body Lower Control Arms- Poly/Roto-Joint 1970-1972 Buick GS Base $329.99 |
 IN STOCK - DROPSHIPS 4040-BFeatures:... UMI Performance 64-72 A-Body Rear Lower Control Arms- Roto-Joint/Roto-Joint 1970-1972 Buick GS Base $369.99 |
 IN STOCK - DROPSHIPS 4040-RFeatures:... UMI Performance 64-72 A-Body Rear Lower Control Arms- Roto-Joint/Roto-Joint 1970-1972 Buick GS Base $369.99 |
 IN STOCK - DROPSHIPS 4041-BFeatures:... UMI Performance 64-72 A-Body Boxed Lower Control Arms- Poly/Roto-Joint 1970-1972 Buick GS Base $359.99 |
 IN STOCK - DROPSHIPS 4041-RFeatures:... UMI Performance 64-72 A-Body Boxed Lower Control Arms- Poly/Roto-Joint 1970-1972 Buick GS Base $359.99 |
 IN STOCK - DROPSHIPS 4042-BFeatures:... UMI Performance 64-72 A-Body Boxed Lower Control Arms- w/ Dual Roto-Joints 1970-1972 Buick GS Base $399.99 |
 IN STOCK - DROPSHIPS 4042-RFeatures:... UMI Performance 64-72 A-Body Boxed Lower Control Arms- w/ Dual Roto-Joints 1970-1972 Buick GS Base $399.99 |
IN STOCK - DROPSHIPS 4056-1-BFeatures and benefits:... UMI Performance 64-72 GM A-Body Front Upper A-arms Adjustable 1970-1972 Buick GS Base $649.99 |
IN STOCK - DROPSHIPS 4056-1-RFeatures and benefits:... UMI Performance 64-72 GM A-Body Front Upper A-arms Adjustable 1970-1972 Buick GS Base $649.99 |
IN STOCK - DROPSHIPS 4056-3-BKey Features:... UMI Performance 64-72 GM A-Body Front Upper A-arms Adjustable 0.9in Taller Ball Joints 1970-1972 Buick GS Base $749.99 |