Umi Performance Rear Coilover Kit for 1964–1972 GM A-Body Vehicles – 225 lb/in Spring Rate

Description

UMI’s bolt-in rear coilover kit allows full ride height, spring rate and damping adjustments, while trailing arm adjustment enables fine tuning of instant center. The reinforced upper mount is a direct bolt-in (requiring one additional hole to be drilled) and holds a true 2-1/2” racing coilover with double-shear mount. The FEA designed reinforced lower brackets bolt directly over the stock rear lower control arm mounts, utilizing the existing lower shock hole(s) (may requiring drilling of additional hole depending on factory configuration). The 2-hole trailing arm height adjustment enables fine tuning of instant center location for drag launch or auto-x/road race rear steer tuning. The Viking Performance shock is 19-way adjustable in both compression and rebound, and ensures the perfect setting for every application. The 2-1/2” coilover springs are available in 12” 175lb for drag use, 12” 225lb for street use and 12” 250lb for auto-x/road race. 100% designed, manufactured and raced out of Philipsburg, PA-USA and always US materials.

Fitment:
1964 Buick Skylark
1964 Chevrolet Chevelle
1964 Oldsmobile Cutlass
1964 Pontiac GTO
1965 Buick Skylark
1965 Chevrolet Chevelle
1965 Oldsmobile Cutlass
1965 Pontiac GTO
1966 Buick Skylark
1966 Chevrolet Chevelle
1966 Oldsmobile Cutlass
1966 Pontiac GTO
1967 Buick Skylark
1967 Chevrolet Chevelle
1967 Oldsmobile Cutlass
1967 Pontiac GTO
1968 Buick Skylark
1968 Chevrolet Chevelle
1968 Oldsmobile Cutlass
1968 Pontiac GTO
1969 Buick Skylark
1969 Chevrolet Chevelle
1969 Oldsmobile Cutlass
1969 Pontiac GTO
1970 Buick Skylark
1970 Chevrolet Chevelle
1970 Oldsmobile Cutlass
1970 Pontiac GTO
1971 Buick Skylark
1971 Chevrolet Chevelle
1971 Oldsmobile Cutlass
1971 Pontiac GTO
1972 Buick Skylark
1972 Chevrolet Chevelle
1972 Oldsmobile Cutlass
1972 Pontiac GTO

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