UMI Performance 65-67 GM A-Body Adjustable Upper Control Arms- Poly Bushings - 402600-B

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 arms are made of high-quality materials, including CNC machined 0.250"...

UMI Performance 64-67 GM A-Body Adjustable Upper Control Arms- Poly Bushings - 4026-R

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 corner carving. The greaseable polyurethane bushings minimize suspension deflection for a crisp handling...

UMI Performance 64-67 GM A-Body Adjustable Upper Control Arms- Poly Bushings - 4026-B

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 corner carving. The greaseable polyurethane bushings minimize suspension deflection for a crisp handling...

UMI Performance 68-72 GM A-Body Adjustable Upper Control Arms- Poly Bushings - 402500-R

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 are made with high-quality materials, including CNC machined 0.250" steel mounting plates,...

UMI Performance 68-72 GM A-Body Adjustable Upper Control Arms- Poly Bushings - 402500-B

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 are made with high-quality materials, including CNC machined 0.250" steel mounting plates,...

UMI Performance 68-72 GM A-Body Adjustable Upper Control Arms- Poly Bushings - 4025-R

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 corner carving. The greaseable polyurethane bushings minimize suspension deflection for a crisp handling...

UMI Performance 64-67 GM A-Body Rear Control Arm Kit Boxed Lowers - 402418-R

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 for a crisp handling setup and less wheel hop. The boxed lower control arms feature reinforced...

UMI Performance 64-67 GM A-Body Rear Control Arm Kit Boxed Lowers - 402418-B

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 for a crisp handling setup and less wheel hop. The boxed lower control arms feature reinforced...

UMI Performance 68-72 GM A-Body Rear Control Arm Kit Boxed Lowers - 402416-R

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 for a crisp handling setup and less wheel hop. The boxed lower control arms feature reinforced...

UMI Performance 68-72 GM A-Body Rear Control Arm Kit Boxed Lowers - 402416-B

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 for a crisp handling setup and less wheel hop. The boxed lower control arms feature reinforced...

UMI Performance 64-72 GM A-Body Rear Lower Control Arms Boxed - 4024-R

UMI’s boxed rear lower control arms are a bulletproof addition to your car. Suitable for street, strip or corner carving, these arms minimize suspension deflection for a crisp handling setup and less wheel hop. Sway bar mounting holes are reinforced...

UMI Performance 64-72 GM A-Body Adjustable Lower Control Arms Off Set Bushings CrMo - 4023OFCM-R

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. This type of set-up is also needed when running a mini-tub to achieve the most...