UMI’s 4060-1 GM A-body bump steer kit (1971-1972) is designed to reduce or eliminate toe change during suspension travel (bump steer). This improves handling, straight line stability, and overall precision of the steering system. The kit includes a heavy-duty 5/8″ bolt for the outer tie rod stud to increase strength over the factory tapered design. The adjuster is made of 6061-T6 Aluminum hex for lightweight strength and features a hard anodized protective finish. Shims of 0.125”, 0.1875” and 0.250” are included in the kit. These bump steer kits have been race-tested and are proudly designed and manufactured in Philipsburg, PA, USA. Note: Spindle drilling is required to accept the 5/8″ adjustment bolt. Once drilled, the spindle cannot be returned to the factory taper. For the 1971-1972 GM A Body, the kit uses the factory inner tie rod. If replacement is required, use Proforged 104-10016 or an equivalent, (2) are required. Bump steer adjustment tools and theory can be found at longacreracing.com.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1972 | Buick | Skylark | 350 |
| 1971-1972 | Buick | Skylark | Base |
| 1971-1972 | Buick | Skylark | Custom |
| 1971-1972 | Chevrolet | Chevelle | Base |
| 1971-1972 | Chevrolet | Chevelle | Concours |
| 1971-1972 | Chevrolet | Chevelle | Concours Estate |
| 1971-1972 | Chevrolet | Chevelle | Greenbrier |
| 1971-1972 | Chevrolet | Chevelle | Heavy Chevy |
| 1971-1972 | Chevrolet | Chevelle | Malibu |
| 1971-1972 | Chevrolet | Chevelle | Nomad |
| 1971-1972 | Chevrolet | Chevelle | SS |
| 1971-1972 | Chevrolet | El Camino | Base |
| 1971-1972 | Chevrolet | El Camino | Custom |
| 1971-1972 | Chevrolet | El Camino | SS |
| 1971-1972 | Chevrolet | Monte Carlo | Base |
| 1971 | Oldsmobile | 442 | Base |
| 1971-1972 | Oldsmobile | Cutlass | Base |
| 1972 | Oldsmobile | Cutlass | Cruiser |
| 1971-1972 | Oldsmobile | Cutlass | S |
| 1971-1972 | Oldsmobile | F85 | Base |
| 1971-1972 | Pontiac | GTO | Base |
| 1971 | Pontiac | GTO | The Judge |
| 1971-1972 | Pontiac | LeMans | Base |
| 1972 | Pontiac | LeMans | Luxury |
| 1971-1972 | Pontiac | LeMans | Sport |
| 1971 | Pontiac | LeMans | T37 |
- 1971-chevrolet-chevelle-base-esi8867956
- 1971-chevrolet-chevelle-concours-esi7505040
- 1971-chevrolet-chevelle-concours-estate-esi2920301
- 1971-chevrolet-chevelle-greenbrier-esi9259940
- 1971-chevrolet-chevelle-heavy-chevy-esi1669284
- 1971-chevrolet-chevelle-malibu-esi9701891
- 1971-chevrolet-chevelle-nomad-esi1494373
- 1971-chevrolet-chevelle-ss-esi9982238
- 1971-chevrolet-el-camino-base-esi8547662
- 1971-chevrolet-el-camino-custom-esi6545960
- 1971-chevrolet-el-camino-ss-esi9997970
- 1971-chevrolet-monte-carlo-base-esi1346002
- 1971-pontiac-gto-base-esi2826376
- 1971-pontiac-gto-the-judge-esi6105616
- 1972-chevrolet-chevelle-base-esi7517587
- 1972-chevrolet-chevelle-concours-esi7888385
- 1972-chevrolet-chevelle-concours-estate-esi1599450
- 1972-chevrolet-chevelle-greenbrier-esi4647973
- 1972-chevrolet-chevelle-heavy-chevy-esi7876426
- 1972-chevrolet-chevelle-malibu-esi9031402
- 1972-chevrolet-chevelle-nomad-esi4439050
- 1972-chevrolet-chevelle-ss-esi1084715
- 1972-chevrolet-el-camino-base-esi8738815
- 1972-chevrolet-el-camino-custom-esi1399858
- 1972-chevrolet-el-camino-ss-esi2727807
- 1972-chevrolet-monte-carlo-base-esi3479251
- 1972-pontiac-gto-base-esi4351743
- ClearanceItem:N
- EPA:N/A
- fits_1971-1972`Chevrolet`Chevelle`Nomad~1971-1972`Chevrolet`Chevelle`SS~1971-1972`Chevrolet`El Camino`Base~1971-1972`Chevrolet`El Camino`Custom~1971-1972`Chevrolet`El Camino`SS~1971-1972`Chevrolet`Monte Carlo`Base~1971`Oldsmobile`442`Base
- fits_1972`Buick`Skylark`350~1971-1972`Buick`Skylark`Base~1971-1972`Buick`Skylark`Custom~1971-1972`Chevrolet`Chevelle`Base~1971-1972`Chevrolet`Chevelle`Concours~1971-1972`Chevrolet`Chevelle`Concours Estate~1971-1972`Chevrolet`Chevelle`Greenbrier
- fits_1972`Oldsmobile`Cutlass`Cruiser~1971-1972`Oldsmobile`Cutlass`S~1971-1972`Oldsmobile`F85`Base~1971-1972`Pontiac`GTO`Base~1971`Pontiac`GTO`The Judge~1971-1972`Pontiac`LeMans`Base~1972`Pontiac`LeMans`Luxury~1971-1972`Pontiac`LeMans`Sport
- LTL:N
- MPN:4060-1
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y
- Suspension>Bump Stops