Looking for aftermarket parts to modify or upgrade your Pontiac Grand Prix with control arms? At Tunersports.com we carry a huge selection of the top name brand performance control arm parts and accessories for your Grand Prix.
Whether you have a 1964 or 2008 Pontiac Grand Prix in Base to SJ trim we have you covered. We have 261 control arms available to mod your Grand Prix. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 3020-RThe UMI Performance lift bars replace your stock rear control arms adding tremendous track gains while not effecting ride height and keeping ride quality at its best. Lift bars are designed to work with axle torque to load the chassis of the car, forcing the rear wheels downward while pushing t... UMI Performance 78-87 GM G-Body Rear Lift Bar Set-Up 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1988 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1988 Pontiac Grand Prix LE 1988-1988 Pontiac Grand Prix SE $439.99 |
 SHIPS FROM MANUFACTURER 302116-BThis kit replaces both the rear upper and lower rear control arms on any 78-87 GM G-Body. Kit is designed to reduce traction loss and minimize wheel hop found with stock control arms. Control arms are fixed length and match GM specs. Lower control arms feature reinforced sway bar holes to accept... UMI Performance 78-88 GM G-Body Rear Control Arm Kit Fully Boxed Lowers 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1988 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1988 Pontiac Grand Prix LE 1988-1988 Pontiac Grand Prix SE $499.99 |
 SHIPS FROM MANUFACTURER 302116-RThis kit replaces both the rear upper and lower rear control arms on any 78-87 GM G-Body. Kit is designed to reduce traction loss and minimize wheel hop found with stock control arms. Control arms are fixed length and match GM specs. Lower control arms feature reinforced sway bar holes to accept... UMI Performance 78-88 GM G-Body Rear Control Arm Kit Fully Boxed Lowers 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1988 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1988 Pontiac Grand Prix LE 1988-1988 Pontiac Grand Prix SE $499.99 |
 SHIPS FROM MANUFACTURER 302117-BInstallation: Item installs in approximately 2 hours using basic hand tools.... UMI Performance 78-88 GM G-Body Rear Control Arm Kit Fully Boxed Lowers Adjustable Uppers 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1988 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1988 Pontiac Grand Prix LE 1988-1988 Pontiac Grand Prix SE $599.99 |
 SHIPS FROM MANUFACTURER 302117-RInstallation: Item installs in approximately 2 hours using basic hand tools.... UMI Performance 78-88 GM G-Body Rear Control Arm Kit Fully Boxed Lowers Adjustable Uppers 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1988 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1988 Pontiac Grand Prix LE 1988-1988 Pontiac Grand Prix SE $599.99 |
 SHIPS FROM MANUFACTURER 3022-BManufactured with pride in Philipsburg, PA – USA.... UMI Performance 78-88 GM G-Body Rear Lift Bar Set Bolt In 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1988 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1988 Pontiac Grand Prix LE 1988-1988 Pontiac Grand Prix SE $469.99 |
 SHIPS FROM MANUFACTURER 3022-RManufactured with pride in Philipsburg, PA – USA.... UMI Performance 78-88 GM G-Body Rear Lift Bar Set Bolt In 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1988 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1988 Pontiac Grand Prix LE 1988-1988 Pontiac Grand Prix SE $469.99 |
 IN STOCK 302717-BComplete Kit Includes:
(1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #3027)
(1) Ser of Double Adjustable Upper Control Arms "Ultimate Arms" (Item #3017)... UMI Performance 78-88 GM G-Body Double Adjustable Upper & Lower Rear Control Arms Kit 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1988 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1988 Pontiac Grand Prix LE 1988-1988 Pontiac Grand Prix SE $599.99 |
 SHIPS FROM MANUFACTURER 302717-RComplete Kit Includes:
(1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #3027)
(1) Ser of Double Adjustable Upper Control Arms "Ultimate Arms" (Item #3017)... UMI Performance 78-88 GM G-Body Double Adjustable Upper & Lower Rear Control Arms Kit 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1988 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1988 Pontiac Grand Prix LE 1988-1988 Pontiac Grand Prix SE $599.99 |
 SHIPS FROM MANUFACTURER 303133-1-BDesigned and manufactured with pride in Philipsburg, PA – USA... UMI Performance 78-88 G-Body S10 Tubular Front Upper & Lower A-Arms Poly 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1987 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE $1,379.99 |
SHIPS FROM MANUFACTURER 303133-1-RDesigned and manufactured with pride in Philipsburg, PA – USA... UMI Performance 78-88 G-Body S10 Tubular Front Upper & Lower A-Arms Poly 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1987 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE $1,379.99 |
SHIPS FROM MANUFACTURER 303133-BDesigned & manufactured with pride in Philipsburg, PA – USA... UMI Performance 78-88 G-Body S10 Tubular Front Upper & Lower A-Arms Poly 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1987 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE $1,299.99 |
SHIPS FROM MANUFACTURER 303133-RDesigned & manufactured with pride in Philipsburg, PA – USA... UMI Performance 78-88 G-Body S10 Tubular Front Upper & Lower A-Arms Poly 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1987 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE $1,299.99 |
SHIPS FROM MANUFACTURER 303233-1-BDesigned and manufactured with pride in Philipsburg, PA – USA... UMI Performance 78-88 G-Body S10 Tubular Front Upper & Lower A-Arms Delrin 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1987 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE $1,459.99 |
SHIPS FROM MANUFACTURER 303233-1-RDesigned and manufactured with pride in Philipsburg, PA – USA... UMI Performance 78-88 G-Body S10 Tubular Front Upper & Lower A-Arms Delrin 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1987 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE $1,459.99 |
SHIPS FROM MANUFACTURER 303233-BDesigned and manufactured with pride in Philipsburg, PA – USA... UMI Performance 78-88 G-Body S10 Tubular Front Upper & Lower A-Arms Delrin 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1987 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE $1,379.99 |
SHIPS FROM MANUFACTURER 303233-RDesigned and manufactured with pride in Philipsburg, PA – USA... UMI Performance 78-88 G-Body S10 Tubular Front Upper & Lower A-Arms Delrin 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1987 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE $1,379.99 |
 SHIPS FROM MANUFACTURER 305756-3-BDesigned, tested, manufactured and raced in Philipsburg, PA-USA.... UMI Performance 78-88 GM G-Body 82-03 S10/S15 Upper & Lower A-arm Coilover Only 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1987 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE $1,529.99 |
 SHIPS FROM MANUFACTURER 305756-3-RDesigned, tested, manufactured and raced in Philipsburg, PA-USA.... UMI Performance 78-88 GM G-Body 82-03 S10/S15 Upper & Lower A-arm Coilover Only 1978-1980 Pontiac Grand Prix SJ 1978-1983 Pontiac Grand Prix LJ 1978-1987 Pontiac Grand Prix Base 1981-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE $1,529.99 |
 IN STOCK 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 1969-1972 Pontiac Grand Prix Base $499.99 |
 SHIPS FROM MANUFACTURER 401417-RThis 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 1969-1972 Pontiac Grand Prix Base $499.99 |
 SHIPS FROM MANUFACTURER 401419-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 64-67 GM A-Body Adjustable Upper & Lower Control Arm Kit 1964-1967 Pontiac Grand Prix Base $499.99 |
 SHIPS FROM MANUFACTURER 401419-RThis 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 64-67 GM A-Body Adjustable Upper & Lower Control Arm Kit 1964-1967 Pontiac Grand Prix Base $499.99 |
 IN STOCK - LOW 401516-BRear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on the borderline of junk, bushing deflection and rusting weak stamped material add for traction loss and poor handling ability. Our tubular control arms are desig... UMI Performance 68-72 GM A-Body Tubular Upper & Lower Control Arms 1969-1972 Pontiac Grand Prix Base $349.99 |
 SHIPS FROM MANUFACTURER 401516-RRear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on the borderline of junk, bushing deflection and rusting weak stamped material add for traction loss and poor handling ability. Our tubular control arms are desig... UMI Performance 68-72 GM A-Body Tubular Upper & Lower Control Arms 1969-1972 Pontiac Grand Prix Base $349.99 |