This 100 percent jig built, bolt-in brace ties the rear upper shock mounts together to share the load and stiffen the chassis. Strong 1-1/4 inch tubing is MIG welded to 3/16 inch thick laser cut brackets for a precise fit. Hardware is included for a true, easy bolt-in installation. The brace is designed to clear the popular exhaust systems and works equally well on coilover setups and traditional spring and shock combinations. It is finished in black powder coat. This rear shock tower brace is built from US steel and is manufactured, tested and raced in Philipsburg, PA, so it is made in the USA. Note: does not fit wagon or El Camino, car only.
Specifications:
- Rear shock tower brace, bolt-in, for GM A-Body, 1968 to 1972
- 1-1/4 inch tubing MIG welded to 3/16 inch thick laser cut brackets
- Hardware included for bolt-in installation
- Clears popular exhaust systems, works with coilover or spring and shock setups
- Black powder coat finish
- Built from US steel
- Does not fit wagon or El Camino, car only
- Made in the USA
- Part number: 4058-B
Vehicle Applications:
- 1970 Buick GS
- 1971 Buick GS
- 1972 Buick GS
- 1968 Buick GS 350
- 1969 Buick GS 350
- 1968 Buick GS 400
- 1969 Buick GS 400
- 1970 Buick GS 455
- 1971 Buick GS 455
- 1972 Buick GS 455
- 1968 Buick Skylark
- 1969 Buick Skylark
- 1970 Buick Skylark
- 1971 Buick Skylark
- 1972 Buick Skylark
- 1968 Buick Special
- 1969 Buick Special
- 1968 Chevrolet Chevelle
- 1969 Chevrolet Chevelle
- 1970 Chevrolet Chevelle
- 1971 Chevrolet Chevelle
- 1972 Chevrolet Chevelle
- 1970 Chevrolet Monte Carlo
- 1971 Chevrolet Monte Carlo
- 1972 Chevrolet Monte Carlo
- 1968 Oldsmobile 442
- 1969 Oldsmobile 442
- 1970 Oldsmobile 442
- 1971 Oldsmobile 442
- 1968 Oldsmobile Cutlass
- 1969 Oldsmobile Cutlass
- 1970 Oldsmobile Cutlass
- 1971 Oldsmobile Cutlass
- 1972 Oldsmobile Cutlass
- 1969 Pontiac Grand Prix
- 1970 Pontiac Grand Prix
- 1971 Pontiac Grand Prix
- 1972 Pontiac Grand Prix
- 1968 Pontiac GTO
- 1969 Pontiac GTO
- 1970 Pontiac GTO
- 1971 Pontiac GTO
- 1972 Pontiac GTO
- 1968 Pontiac LeMans
- 1969 Pontiac LeMans
- 1970 Pontiac LeMans
- 1971 Pontiac LeMans
- 1972 Pontiac LeMans
- 1968 Pontiac Tempest
- 1969 Pontiac Tempest
- 1970 Pontiac Tempest
FAQ
What vehicles does the UMI 4058-B shock tower brace fit?
It fits 1968 to 1972 GM A-Body cars, including the Chevrolet Chevelle and Monte Carlo, Pontiac GTO and LeMans, Oldsmobile Cutlass and 442, and Buick Skylark and GS. It does not fit wagon or El Camino models and is for cars only.
How does the rear shock tower brace install?
The brace is a jig built, bolt-in unit that ties the rear upper shock mounts together. Hardware is included for a true bolt-in installation with no welding required.
Does it work with coilovers?
Yes. It works equally well with coilover setups and traditional spring and shock combinations, and is designed to clear the popular exhaust systems.
What is the difference between the 4058-B and 4058-R?
They are the same brace in different finishes. The 4058-B is black powder coat and the 4058-R is red powder coat.
Where is the UMI 4058-B brace made?
It is built from US steel and is manufactured, tested and raced in Philipsburg, Pennsylvania, so it is made in the USA.
