UMI Performance 64-66 GM A-Body 2in Lowering Spring Set Rear
$285.99
UMI4053R
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 64-66 GM A-Body 1in Lowering Spring Set Rear
$285.99
UMI4052R
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 64-66 GM A-Body Spring Kit 1in Lowering
$463.99
UMI4052
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 67-72 GM A-Body Spring Kit Factory Height
$504.99
UMI4049
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 64-66 GM A-Body Spring Kit Factory Height
$504.99
UMI4048
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 64-72 GM A-Body 1in Tubular Rear Sway Bar Chassis Mounted
$736.99
UMI4047-300-R
Suspension
Sway Bars
UMI's A-body Pro-Tour style bar is a true multi purpose high performance rear sway bar. The chassis and differential housing mounts reduce bind normally...
UMI Performance 64-67 A-Body Non Adjustable Upper Control Arms- w/ Roto-Joint
$340.99
UMI4044-R
Control Arms
Suspension
UMI's tubular upper control arms utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The Roto-Joint design is a...
UMI Performance 64-72 A-Body Double Adjustable Lower Control Arms- w/ Roto-Joints
$572.99
UMI4043-R
Control Arms
Suspension
UMI's double adjustable lower control arms utilize our Roto-Joint technology for a bind free performance, quiet ride quality, and also offer on car adjustment....
UMI Performance 64-72 A-Body Double Adjustable Lower Control Arms- w/ Roto-Joints
$572.99
UMI4043-B
Control Arms
Suspension
UMI's double adjustable lower control arms utilize our Roto-Joint technology for a bind free performance, quiet ride quality, and also offer on car adjustment....
UMI Performance 64-72 A-Body Boxed Lower Control Arms- Poly/Roto-Joint
$517.99
UMI4041-R
Control Arms
Suspension
UMI's boxed lower control arms utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The boxed control arms are...
UMI Performance 64-72 A-Body Boxed Lower Control Arms- Poly/Roto-Joint
$517.99
UMI4041-B
Control Arms
Suspension
UMI's boxed lower control arms utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The boxed control arms are...
UMI Performance 64-72 A-Body Rear Lower Control Arms- Roto-Joint/Roto-Joint
$531.99
UMI4040-R
Control Arms
Suspension
UMI's tubular lower control arms utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The Roto-Joint design is a...
UMI Performance 68-72 A-Body Adjustable Upper Control Arms- w/ Roto-Joint
$435.99
UMI4037-R
Control Arms
Suspension
UMI’s Roto-Joint adjustable rear upper control arms are a bulletproof addition to your street or pro-touring car. UMI’s Roto-Joint upper control arms are suitable...
UMI Performance 64-72 GM A-Body Tubular Upper & Lower Front A-Arm Kit- Delrin Bushings
$2,287.56
$2,239.99
UMI403256-3-B
Control Arms
Suspension
Lower a-arms are assembled with UMI manufactured greaseable & fluted CNC machined zero deflection Delrin bushings for ultimate smooth suspension actionThis Part Fits: Year...
UMI Performance 64-72 GM A-Body Front A-arm Kit Delrin Bushings
$2,103.99
$2,061.99
UMI403233-1-B
Control Arms
Suspension
Improve performance and make your classic A-Body feel like a modern day muscle car with a complete set of fabricated tubular a-arms from UMI...
UMI Performance 64-72 GM A-Body Front A-arm Kit 1/2in taller upper ball joints
$1,976.90
$1,938.99
UMI403133-1-B
Control Arms
Suspension
Improve performance and make your classic A-Body feel like a modern day muscle car with a complete set of fabricated tubular a-arms from UMI...
UMI Performance 64-72 GM A-Body Tubular Front Lower A-Arms Polyurethane Bushings
$1,030.80
$1,023.99
UMI4031-R
Control Arms
Suspension
Tired of looking at hammered, crusty lower a-arms with cracked ball joint bosses? UMI has the solution with brand new modern tubular lower a-arms....
UMI Performance 64-67 GM A-Body Double Adjustable Upper & Lower Rear Control Arms
$875.48
$873.99
UMI402719-B
Control Arms
Suspension
Complete Kit Includes: (1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #4027) (1) Ser of Double Adjustable Upper Control...
UMI Performance 68-72 GM A-Body Double Adjustable Upper & Lower Rear Control Arms
$875.48
$873.99
UMI402717-R
Control Arms
Suspension
Complete Kit Includes: (1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #4027) (1) Ser of Double Adjustable Upper Control...
UMI Performance 68-72 GM A-Body Double Adjustable Upper & Lower Rear Control Arms
$875.48
$873.99
UMI402717-B
Control Arms
Suspension
Complete Kit Includes: (1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #4027) (1) Ser of Double Adjustable Upper Control...
UMI Performance 64-72 GM A-Body Double Adjustable Lower Control Arms
$531.99
UMI4027-R
Control Arms
Suspension
Some competitors may consider these "Race Only" control arms while we consider them Race Ready. Our double adjustable lower control arms feature TIG welded...
UMI Performance 64-72 GM A-Body Double Adjustable Lower Control Arms
$531.99
UMI4027-B
Control Arms
Suspension
Some competitors may consider these "Race Only" control arms while we consider them Race Ready. Our double adjustable lower control arms feature TIG welded...
UMI Performance 65-67 GM A-Body Adjustable Upper Control Arms- Poly Bushings
$435.99
UMI402600-R
Control Arms
Suspension
UMI Performance adjustable upper control arms are designed to optimize your vehicle's pinion angle for superior performance, precise handling, and increased traction. These control...
UMI Performance 65-67 GM A-Body Adjustable Upper Control Arms- Poly Bushings
$435.99
UMI402600-B
Control Arms
Suspension
UMI Performance adjustable upper control arms are designed to optimize your vehicle's pinion angle for superior performance, precise handling, and increased traction. These control...
UMI Performance 64-67 GM A-Body Adjustable Upper Control Arms- Poly Bushings
$367.99
UMI4026-R
Control Arms
Suspension
UMI’s adjustable rear upper control arms are a bulletproof addition to your street car. UMI’s upper control arms are suitable for street, strip or...
UMI Performance 64-67 GM A-Body Adjustable Upper Control Arms- Poly Bushings
$367.99
UMI4026-B
Control Arms
Suspension
UMI’s adjustable rear upper control arms are a bulletproof addition to your street car. UMI’s upper control arms are suitable for street, strip or...
UMI Performance 68-72 GM A-Body Adjustable Upper Control Arms- Poly Bushings
$435.99
UMI402500-R
Control Arms
Suspension
UMI Performance adjustable upper control arms are designed to optimize your vehicle's performance by allowing you to adjust the pinion angle. These control arms...
UMI Performance 68-72 GM A-Body Adjustable Upper Control Arms- Poly Bushings
$435.99
UMI402500-B
Control Arms
Suspension
UMI Performance adjustable upper control arms are designed to optimize your vehicle's performance by allowing you to adjust the pinion angle. These control arms...
UMI Performance 68-72 GM A-Body Adjustable Upper Control Arms- Poly Bushings
$367.99
UMI4025-B
Control Arms
Suspension
UMI’s adjustable rear upper control arms are a bulletproof addition to your street car. UMI’s upper control arms are suitable for street, strip or...
UMI Performance 64-67 GM A-Body Rear Control Arm Kit Boxed Lowers
$681.99
UMI402418-B
Control Arms
Suspension
UMI’s rear control arm kit is a bulletproof addition to your car. Suitable for street, strip or corner carving, this kit minimizes suspension deflection...
UMI Performance 68-72 GM A-Body Rear Control Arm Kit Boxed Lowers
$681.99
UMI402416-B
Control Arms
Suspension
UMI’s rear control arm kit is a bulletproof addition to your car. Suitable for street, strip or corner carving, this kit minimizes suspension deflection...
UMI Performance 64-72 GM A-Body Adjustable Lower Control Arms Off Set Bushings CrMo
$490.99
UMI4023OFCM-R
Control Arms
Suspension
UMI P/N 4023OFCM features off-set aluminum bushings and smaller diameter tubing that place the control arm inward for additional clearance when running large tires....
UMI Performance 64-72 GM A-Body Adjustable Lower Control Arms Rod Ends CrMo
$476.99
UMI4023CM-R
Control Arms
Suspension
UMI P/N 4023CM, double adjustable control arms are designed for race applications and light duty street use. The spherical rod ends offer a solid...
UMI Performance 64-72 GM A-Body Adjustable Lower Control Arms Rod Ends CrMo
$476.99
UMI4023CM-B
Control Arms
Suspension
UMI P/N 4023CM, double adjustable control arms are designed for race applications and light duty street use. The spherical rod ends offer a solid...
UMI Performance 64-72 GM A-Body Rear Lift Bars-Bolt-In
$681.99
UMI4022-R
Control Arms
Suspension
The bolt on lift bar set up from UMI requires no drilling, welding or cutting making it a true bolt on. The UMI rear...
UMI Performance 64-67 GM A-Body Rear Control Arm Kit Fully Boxed Lowers Adjustable Uppers
$875.48
$873.99
UMI402126-R
Control Arms
Suspension
UMI’s rear control arm kit is a bulletproof addition to your car. Suitable for street, strip or corner carving, this kit minimizes suspension deflection...