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Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $86.56 fortnightly and receive your order now. More info
The UMI P/N 2999 adds the finishing touch to allow full articulation of the GM 4-link rear suspension. By using 2999 and either Roto-Joints or rod ends in the other six locations, your 4-link will move bind-free whether it be autocross transition, road race cornering or just back road corner carving. These Roto-Joints install with a gentle press fit and are retained by a spiral retaining ring. The 6061-T6 aluminum housing is pre-greased with Synco Super Lube and will provide smooth motion for years to come. 100% manufactured in Philipsburg, PA-USA.
UMI Performance: The Leader in Performance Suspension for GM and Ford Muscle Cars
UMI Performance is a trusted dealer of UMI Performance suspension components. We are committed to providing our customers with the highest quality products and services. Our UMI Performance suspension components are designed to improve the handling, performance, and safety of your GM or Ford muscle car.
Here are some of the benefits of using UMI Performance suspension components:
Here are some of the features of UMI Performance suspension components:
Buy with confidence from Streetfx Motorsports:
We are a trusted dealer of UMI Performance suspension components. We have been in business for over 20 years and we have a reputation for providing excellent customer service. We offer a wide variety of UMI Performance suspension components to choose from, and we can help you find the perfect components for your GM or Ford muscle car.
The GM 4-link suspension has many things going for it, but modern ingenuity and materials have made for some exceptional replacement parts—such as UMI Performance Roto-Joint rear-end housing bushings. These bushings allow full articulation of GM's rear 4-link suspension when they're used in conjunction with rod ends or Roto-Joints in the other six locations. A gentle press fit is all that's needed for installation, and a spiral retaining ring keeps them in place. Pre-greased 6061 T-6 aluminum housings use Synco Super Lube to deliver smooth action for many years. Whether you use your vehicle for road racing, corner hugging, or Sunday driving, you'll feel safe in knowing your rear suspension will fully articulate with UMI Performance Roto-Joint rear-end housing bushings.
Brand | UMI Performance |
Quantity | Sold as a pair. |
Part Type | Differential Housing Mount Bushings |
Product Line | UMI Performance Roto-Joint Rear-End Housing Bushings |
Bushing Color | Natural |
Bushing Material | Billet aluminum/Steel |
Summit Racing Part Number | UPI-2999 |
Manufacturer's Part Number | 2999 |
Compatibility & Application Information | |
---|---|
Make | BUICK |
Model | CENTURY |
Submodel | BASE |
Beginning Year | 1980 |
Ending Year | 1981 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
Model | CENTURY |
Submodel | CUSTOM |
Beginning Year | 1978 |
Ending Year | 1979 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
Model | CENTURY |
Submodel | ESTATE |
Beginning Year | 1980 |
Ending Year | 1981 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
Model | CENTURY |
Submodel | LIMITED |
Beginning Year | 1978 |
Ending Year | 1981 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
Model | CENTURY |
Submodel | SPECIAL |
Beginning Year | 1978 |
Ending Year | 1979 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
Model | CENTURY |
Submodel | SPORT |
Beginning Year | 1978 |
Ending Year | 1981 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
Model | GRAN SPORT |
Submodel | BASE |
Beginning Year | 1965 |
Ending Year | 1967 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
UMI Performance 65-88 GM A/G-Body Roto-Joint Rear End Housing Bushings | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
1965 | Chevrolet | Chevelle | Base | US |
1965 | Chevrolet | El Camino | Base | US |
1965 | Pontiac | GTO | Base | US |
1965 | Chevrolet | Chevelle | SS | US |
1965 | Oldsmobile | Cutlass | Base | US |
1965 | Oldsmobile | F85 | Deluxe | US |
1965 | Buick | Gran Sport | Base | US |
1965 | Buick | Special | Base | US |
1965 | Chevrolet | Malibu | Base | US |
1965 | Buick | Skylark | Base | US |
1965 | Oldsmobile | Cutlass | Holiday | US |
1965 | Chevrolet | Chevelle | Deluxe | US |
1965 | Oldsmobile | F85 | Base | US |
1965 | Oldsmobile | 442 | Base | US |
1965 | Buick | Special | Deluxe | US |
1965 | Pontiac | LeMans | Base | US |
1966 | Chevrolet | Chevelle | SS | US |
1966 | Oldsmobile | Cutlass | Holiday | US |
1966 | Pontiac | GTO | Base | US |
1966 | Oldsmobile | F85 | Holiday | US |
1966 | Buick | Gran Sport | Base | US |
1966 | Oldsmobile | F85 | Deluxe | US |
1966 | Buick | Special | Deluxe | US |
1966 | Oldsmobile | Cutlass | Base | US |
1966 | Oldsmobile | 442 | Base | US |
1966 | Pontiac | LeMans | Base | US |
1966 | Chevrolet | Chevelle | Deluxe | US |
1966 | Chevrolet | Chevelle | Base | US |
1966 | Buick | Skylark | Base | US |
1966 | Chevrolet | El Camino | Base | US |
1966 | Buick | Special | Base | US |
1966 | Oldsmobile | F85 | Base | US |
1966 | Chevrolet | Malibu | Base | US |
1967 | Chevrolet | Chevelle | 300 | US |
1967 | Oldsmobile | Cutlass | Base | US |
1967 | Pontiac | GTO | Base | US |
1967 | Chevrolet | Chevelle | Base | US |
1967 | Chevrolet | Chevelle | SS | US |
1967 | Oldsmobile | 442 | Base | US |
1967 | Buick | Gran Sport | Base | US |
1967 | Chevrolet | Chevelle | Deluxe | US |
1967 | Oldsmobile | Cutlass | Turnpike Cruiser | US |
1967 | Pontiac | LeMans | Base | US |
1967 | Buick | Special | Base | US |
1967 | Buick | Special | Deluxe | US |
1967 | Chevrolet | Chevelle | 300 Deluxe | US |
1967 | Chevrolet | Malibu | Base | US |
1967 | Chevrolet | El Camino | Base | US |
1967 | Oldsmobile | F85 | Base | US |
1967 | Oldsmobile | Cutlass | Holiday | US |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |
The UMI P/N 2999 adds the finishing touch to allow full articulation of the GM 4-link rear suspension. By using 2999 and either Roto-Joints or rod ends in the other six locations, your 4-link will move bind-free whether it be autocross transition, road race cornering or just back road corner carving. These Roto-Joints install with a gentle press fit and are retained by a spiral retaining ring. The 6061-T6 aluminum housing is pre-greased with Synco Super Lube and will provide smooth motion for years to come. 100% manufactured in Philipsburg, PA-USA.
UMI Performance: The Leader in Performance Suspension for GM and Ford Muscle Cars
UMI Performance is a trusted dealer of UMI Performance suspension components. We are committed to providing our customers with the highest quality products and services. Our UMI Performance suspension components are designed to improve the handling, performance, and safety of your GM or Ford muscle car.
Here are some of the benefits of using UMI Performance suspension components:
Here are some of the features of UMI Performance suspension components:
Buy with confidence from Streetfx Motorsports:
We are a trusted dealer of UMI Performance suspension components. We have been in business for over 20 years and we have a reputation for providing excellent customer service. We offer a wide variety of UMI Performance suspension components to choose from, and we can help you find the perfect components for your GM or Ford muscle car.
The GM 4-link suspension has many things going for it, but modern ingenuity and materials have made for some exceptional replacement parts—such as UMI Performance Roto-Joint rear-end housing bushings. These bushings allow full articulation of GM's rear 4-link suspension when they're used in conjunction with rod ends or Roto-Joints in the other six locations. A gentle press fit is all that's needed for installation, and a spiral retaining ring keeps them in place. Pre-greased 6061 T-6 aluminum housings use Synco Super Lube to deliver smooth action for many years. Whether you use your vehicle for road racing, corner hugging, or Sunday driving, you'll feel safe in knowing your rear suspension will fully articulate with UMI Performance Roto-Joint rear-end housing bushings.
Brand | UMI Performance |
Quantity | Sold as a pair. |
Part Type | Differential Housing Mount Bushings |
Product Line | UMI Performance Roto-Joint Rear-End Housing Bushings |
Bushing Color | Natural |
Bushing Material | Billet aluminum/Steel |
Summit Racing Part Number | UPI-2999 |
Manufacturer's Part Number | 2999 |
Compatibility & Application Information | |
---|---|
Make | BUICK |
Model | CENTURY |
Submodel | BASE |
Beginning Year | 1980 |
Ending Year | 1981 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
Model | CENTURY |
Submodel | CUSTOM |
Beginning Year | 1978 |
Ending Year | 1979 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
Model | CENTURY |
Submodel | ESTATE |
Beginning Year | 1980 |
Ending Year | 1981 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
Model | CENTURY |
Submodel | LIMITED |
Beginning Year | 1978 |
Ending Year | 1981 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
Model | CENTURY |
Submodel | SPECIAL |
Beginning Year | 1978 |
Ending Year | 1979 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
Model | CENTURY |
Submodel | SPORT |
Beginning Year | 1978 |
Ending Year | 1981 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
Model | GRAN SPORT |
Submodel | BASE |
Beginning Year | 1965 |
Ending Year | 1967 |
Drivetrain | RWD |
Bushing Position | Rear differential |
Make | BUICK |
UMI Performance 65-88 GM A/G-Body Roto-Joint Rear End Housing Bushings | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
1965 | Chevrolet | Chevelle | Base | US |
1965 | Chevrolet | El Camino | Base | US |
1965 | Pontiac | GTO | Base | US |
1965 | Chevrolet | Chevelle | SS | US |
1965 | Oldsmobile | Cutlass | Base | US |
1965 | Oldsmobile | F85 | Deluxe | US |
1965 | Buick | Gran Sport | Base | US |
1965 | Buick | Special | Base | US |
1965 | Chevrolet | Malibu | Base | US |
1965 | Buick | Skylark | Base | US |
1965 | Oldsmobile | Cutlass | Holiday | US |
1965 | Chevrolet | Chevelle | Deluxe | US |
1965 | Oldsmobile | F85 | Base | US |
1965 | Oldsmobile | 442 | Base | US |
1965 | Buick | Special | Deluxe | US |
1965 | Pontiac | LeMans | Base | US |
1966 | Chevrolet | Chevelle | SS | US |
1966 | Oldsmobile | Cutlass | Holiday | US |
1966 | Pontiac | GTO | Base | US |
1966 | Oldsmobile | F85 | Holiday | US |
1966 | Buick | Gran Sport | Base | US |
1966 | Oldsmobile | F85 | Deluxe | US |
1966 | Buick | Special | Deluxe | US |
1966 | Oldsmobile | Cutlass | Base | US |
1966 | Oldsmobile | 442 | Base | US |
1966 | Pontiac | LeMans | Base | US |
1966 | Chevrolet | Chevelle | Deluxe | US |
1966 | Chevrolet | Chevelle | Base | US |
1966 | Buick | Skylark | Base | US |
1966 | Chevrolet | El Camino | Base | US |
1966 | Buick | Special | Base | US |
1966 | Oldsmobile | F85 | Base | US |
1966 | Chevrolet | Malibu | Base | US |
1967 | Chevrolet | Chevelle | 300 | US |
1967 | Oldsmobile | Cutlass | Base | US |
1967 | Pontiac | GTO | Base | US |
1967 | Chevrolet | Chevelle | Base | US |
1967 | Chevrolet | Chevelle | SS | US |
1967 | Oldsmobile | 442 | Base | US |
1967 | Buick | Gran Sport | Base | US |
1967 | Chevrolet | Chevelle | Deluxe | US |
1967 | Oldsmobile | Cutlass | Turnpike Cruiser | US |
1967 | Pontiac | LeMans | Base | US |
1967 | Buick | Special | Base | US |
1967 | Buick | Special | Deluxe | US |
1967 | Chevrolet | Chevelle | 300 Deluxe | US |
1967 | Chevrolet | Malibu | Base | US |
1967 | Chevrolet | El Camino | Base | US |
1967 | Oldsmobile | F85 | Base | US |
1967 | Oldsmobile | Cutlass | Holiday | US |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |
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