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Rear End Housing Roto-Joint Bushing Set


Full Description
Item # C-5381-172A
MPN # C-5381-172A
Brand: UMI Performance

$175.09
In Stock!




In Store Availability:
FL
NC
MI
CA
Description

Rear End Housing Roto-Joint Replacement Bushing Set

Enhance the performance of your GM 4-link rear suspension with UMIs P/N 2999. This top-quality component guarantees smooth, bind-free movement for various driving conditions, from autocross to road race cornering. Crafted from durable 6061-T6 aluminum and pre-greased with Synco Super Lube, it ensures years of seamless operation. Made entirely in the USA.Features6061-T6 Aluminum Housing4140 CrMo Roto BallReplaceable Delrin bushingsFully rebuildableMore about Roto-Joint Technology.. UMIs Roto-Joint, short for Rotational Joint, allows 28 degrees of total rotation and unrestricted movement throughout the vehicles suspension. The Roto-Joint is designed to work like a spherical rod end while maintaining streetable qualities of a softer bushing. The Roto-Joint is designed to articulate and prevent suspension bind, and since the installed delrin race does not deflect like softer bushings, there is an improvement in traction and a significant reduction in wheel hop. The construction of the Roto-Joint features a 4140 chrome moly, hard chrome plated spherical ball which rotates in a delrin race. The 4140 chrome moly material and hard chrome plating are designed for extensive wear resistance against hard driving and accumulated miles. The spherical ball rotates in the CNC machined delrin bushing, which is contoured for the spherical ball to allow unrestricted movement as the ball rotates. Delrin is the bushing material of choice due to its high resistance against wear, great tensile strength, and ability to maintain its physical properties. The housing of the Roto-Joint features 4140 chrome moly threads, and a CNC machined bushing holder TIG welded together for the utmost in strength and durability. The UMI Roto-Joint is adjustable and 100% rebuildable. This means as the delrin race wears the adjuster ring can be tightened using the optional spanner wrench to apply tension to the ball. If the delrin race would ever wear completely it can be replaced easily.

Chevrolet Chevelle / El Camino / Malibu Years:

1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79), 1980 (80), 1981 (81), 1982 (82), 1983 (83), 1984 (84), 1985 (85), 1986 (86), 1987 (87)

Pontiac GTO / Lemans / Tempest Years:

1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72)

Oldsmobile Cutlass Years:

65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79), 1980 (80), 1981 (81), 1982 (82), 1983 (83), 1984 (84), 1985 (85), 1986 (86), 1987 (87), 1988 (88)

Buick Skylark Years:

1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72)

Chevrolet Monte Carlo Years:

1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79), 1980 (80), 1981 (81), 1982 (82), 1983 (83), 1984 (84), 1985 (85), 1986 (86), 1987 (87), 1988 (88)

Vehicle Information

Year-Range (bold)      Model (bold)      Fits/Applications

1965-1987 CHEVELLE CHEVELLE, EL CAMINO, AND MALIBU

1965-1972 TEMPEST GTO, LEMANS AND TEMPEST

1965-1988 CUTLASS

1965-1972 SKYLARK

1970-1988 MONTE CARLO

WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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