The UMI Performance P/N 402717 rear control arm kit pairs a set of double adjustable lower control arms with spherical rod ends (item #4027) and a set of double adjustable upper control arms, known as the Ultimate Arms (item #4017). The double adjustable design lets the installer dial in pinion angle and correct wheelbase for improved launch consistency and cornering on street, strip, and pro-touring GM A-Body cars. This rear control arm kit is made in the USA.
Specifications:
- Complete rear control arm kit, upper and lower
- Double adjustable lower control arms with spherical rod ends (item #4027)
- Double adjustable upper control arms, Ultimate Arms (item #4017)
- Adjustable for pinion angle and wheelbase
- Black finish
- Made in the USA
- Part number: 402717-B
Vehicle Applications:
- 1968 Buick Skylark
- 1969 Buick Skylark
- 1970 Buick Skylark
- 1971 Buick Skylark
- 1972 Buick Skylark
- 1964 Buick Special
- 1965 Buick Special
- 1966 Buick Special
- 1967 Buick Special
- 1964 Buick Sportwagon
- 1965 Buick Sportwagon
- 1966 Buick Sportwagon
- 1967 Buick Sportwagon
- 1964 Chevrolet Chevelle
- 1965 Chevrolet Chevelle
- 1966 Chevrolet Chevelle
- 1967 Chevrolet Chevelle
- 1964 Chevrolet El Camino
- 1965 Chevrolet El Camino
- 1966 Chevrolet El Camino
- 1967 Chevrolet El Camino
- 1964 Oldsmobile 442
- 1965 Oldsmobile 442
- 1966 Oldsmobile 442
- 1967 Oldsmobile 442
- 1964 Oldsmobile Cutlass
- 1965 Oldsmobile Cutlass
- 1966 Oldsmobile Cutlass
- 1967 Oldsmobile Cutlass
- 1964 Oldsmobile Vista Cruiser
- 1965 Oldsmobile Vista Cruiser
- 1966 Oldsmobile Vista Cruiser
- 1967 Oldsmobile Vista Cruiser
- 1964 Pontiac Grand Prix
- 1965 Pontiac Grand Prix
- 1966 Pontiac Grand Prix
- 1967 Pontiac Grand Prix
- 1964 Pontiac GTO
- 1965 Pontiac GTO
- 1966 Pontiac GTO
- 1967 Pontiac GTO
- 1964 Pontiac LeMans
- 1965 Pontiac LeMans
- 1966 Pontiac LeMans
- 1967 Pontiac LeMans
- 1964 Pontiac Tempest
- 1965 Pontiac Tempest
- 1966 Pontiac Tempest
- 1967 Pontiac Tempest
FAQ
What vehicles does the UMI 402717 rear control arm kit fit?
It fits 1964-1972 GM A-Body cars, including the Buick Skylark, Special, and Sportwagon, Chevrolet Chevelle and El Camino, Oldsmobile 442, Cutlass, and Vista Cruiser, and Pontiac Grand Prix, GTO, LeMans, and Tempest. See the Vehicle Applications list for exact years.
What is included in the kit?
The kit includes a set of double adjustable lower control arms with spherical rod ends (item #4027) and a set of double adjustable upper control arms, the Ultimate Arms (item #4017).
What does double adjustable mean?
Double adjustable arms can be adjusted at both ends, letting the installer set pinion angle and correct wheelbase independently for better traction and handling.
Is this kit made in the USA?
Yes. UMI Performance manufactures this rear control arm kit in the USA.
