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.
 $429.26 |
 IN STOCK 94320Includes a flat midsize plate, adjustable sleeves, OE style (minimal deflection) pivots.... SPC Performance 64-72 GM A Body Front Adjustable Upper Control Arm 1970-1972 Buick GS Base $283.84 |
 IN STOCK - DROPSHIPS 94344These arms lower your front end by 1" and add 1 degree positive caster for a ready-to-run aggressive stance. Optional Ride Height Tuning Kits are available for use with our Pro Series Springs or 'standard type' springs to raise the ride height if desired. If you have coilovers use our Coilover Mount... SPC Performance A Body Lower Arms Turular Control Arms (Pair) 1970-1972 Buick GS Base $1,145.09 |
 IN STOCK 97110This patented design will give you the most adjustability and best clearance of any arm on the market. Sold as a pair, these adjustable arms come with ball studs that are 1/2" taller than stock to improve camber curve. Throw in some caster and the ability to tune camber and you will have a 'modern' ... SPC Performance Chevrolet Chevelle / El Camino / Malibu A-Body Upper Adjustable Control Arm 1970-1972 Buick GS Base $1,095.95 |
 IN STOCK - DROPSHIPS 401417-BThis kit includes (1) set of our tubular single adjustable lower control arms and (1) set of our on-car adjustable upper control arms, "Ultimate Arms". Both items are direct replacements of the OEM set up adding strength, ride improvement and most importantly, rear end adjustment. For more infor... UMI Performance 68-72 GM A-Body Adjustable Upper & Lower Control Arm Kit 1970-1972 Buick GS Base $519.99 |
 IN STOCK - DROPSHIPS 402116-BMade in Philipsburg, PA – USA... UMI Performance 68-72 GM A-Body Rear Control Arm Kit Fully Boxed Lowers 1970-1972 Buick GS Base $519.99 |
 IN STOCK - DROPSHIPS 402116-RMade in Philipsburg, PA – USA... UMI Performance 68-72 GM A-Body Rear Control Arm Kit Fully Boxed Lowers 1970-1972 Buick GS Base $519.99 |
 IN STOCK - DROPSHIPS 403133-1-BFeatures:... UMI Performance 64-72 GM A-Body Front A-arm Kit 1/2in taller upper ball joints 1970-1972 Buick GS Base $1,399.99 |
IN STOCK - DROPSHIPS 403133-BFeatures:... UMI Performance 64-72 GM A-Body Tubular Upper & Lower Front A-Arm Kit - Black 1970-1972 Buick GS Base $1,359.99 |
IN STOCK - DROPSHIPS 403233-1-BFeatures:... UMI Performance 64-72 GM A-Body Front A-arm Kit Delrin Bushings 1970-1972 Buick GS Base $1,489.99 |
IN STOCK - DROPSHIPS 403233-1-RFeatures:... UMI Performance 64-72 GM A-Body Front A-arm Kit Delrin Bushings 1970-1972 Buick GS Base $1,489.99 |
IN STOCK - DROPSHIPS 403233-BFeatures:... UMI Performance 64-72 GM A-Body Tubular Upper & Lower Front A-Arm Kit- Delrin Bushings 1970-1972 Buick GS Base $1,419.99 |
IN STOCK - DROPSHIPS 403233-RFeatures:... UMI Performance 64-72 GM A-Body Tubular Upper & Lower Front A-Arm Kit- Delrin Bushings 1970-1972 Buick GS Base $1,419.99 |
 IN STOCK - DROPSHIPS 403256-3-BA-arms... UMI Performance 64-72 GM A-Body Tubular Upper & Lower Front A-Arm Kit- Delrin Bushings 1970-1972 Buick GS Base $1,619.99 |
 IN STOCK - DROPSHIPS 4014-BUMI Performance single adjustable lower control arms feature an Energy Suspension polyurethane bushing set-up on one end and a QA1 spherical rod end on the other. This type of set-up allows rear end adjustment when needed while also helping to eliminate and reduce rear end bind. The QA1 rod end ... UMI Performance 64-72 GM A-Body Tubular Single Adjustable Lower Control Arms 1970-1972 Buick GS Base $281.59 |
 IN STOCK - DROPSHIPS 4014-RUMI Performance single adjustable lower control arms feature an Energy Suspension polyurethane bushing set-up on one end and a QA1 spherical rod end on the other. This type of set-up allows rear end adjustment when needed while also helping to eliminate and reduce rear end bind. The QA1 rod end ... UMI Performance 64-72 GM A-Body Tubular Single Adjustable Lower Control Arms 1970-1972 Buick GS Base $281.59 |
IN STOCK 4015-BInstallation:
Easy 1-hour bolt on installation requires no drilling, uses OEM hardware.... UMI Performance 64-72 GM A-Body Tubular Lower Control Arms 1970-1972 Buick GS Base $234.84 |
 IN STOCK - DROPSHIPS 4015-RInstallation: Easy 1-hour bolt on installation requires no drilling, uses OEM hardware.... UMI Performance 64-72 GM A-Body Tubular Lower Control Arms 1970-1972 Buick GS Base $234.84 |
 IN STOCK - LOW 4016-BInstallation:
Easy 1-hour bolt-on installation requires no drilling, uses OEM hardware.... UMI Performance 68-72 GM A-Body Tubular Non-Adjustable Upper Control Arms 1970-1972 Buick GS Base $160.04 |
 IN STOCK 4016-RInstallation:
Easy 1-hour bolt-on installation requires no drilling, uses OEM hardware.... UMI Performance 68-72 GM A-Body Tubular Non-Adjustable Upper Control Arms 1970-1972 Buick GS Base $160.04 |
