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3108-R UMI Performance 3108-R Transmission Crossmembers

Name: UMI Performance 3108-R Transmission Crossmembers
Brand: UMI Performance
SKU: 3108-R
Price: 349.99 USD
Availability: InStock

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Product: UMI Performance Transmission Crossmembers

Category: UMI Performance Crossmembers

Part Number: 3108-R

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$349.99

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New with manufacturer warranty

Availability: IN STOCK (1) - LOW
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(Last checked: 07/10/2026)
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Description:

NOTES: UMI Performance 78-88 GM G-Body Modular Adjustable Transmission Crossmember - Red

Total Brace Weight: 22 lbs.

Features:

CNC machined billet aluminum spacer included for 1978-1981 frames
5 position CNC machined billet aluminum transmission mount
Two transmission bushing mount options (sold separately)
Laser cut tab and slot design is lightweight and strong
Large cutouts to fit oversized dual exhaust systems

Fitment:

This product does not fit your 2024 Chevrolet Corvette.

Years	Make	Model	Trim
1978 - 1987	Buick	Regal	Base
1978 - 1987	Buick	Regal	Limited
1978 - 1982	Buick	Regal	Sport
1982 - 1983	Buick	Regal	Estate Wagon
1982 - 1982	Buick	Regal	Limited Turbo
1983 - 1986	Buick	Regal	T-Type
1984 - 1987	Buick	Regal	Grand National
1987 - 1987	Buick	Regal	GNX
1978 - 1987	Chevrolet	El Camino	Base
1978 - 1978	Chevrolet	El Camino	Conquista
1978 - 1987	Chevrolet	El Camino	SS
1979 - 1981	Chevrolet	El Camino	Royal Knight
1981 - 1986	Chevrolet	El Camino	Conquista
1978 - 1981	Chevrolet	Malibu	Classic Landau
1978 - 1980	Chevrolet	Malibu	Classic Estate
1978 - 1981	Chevrolet	Malibu	Base
1978 - 1983	Chevrolet	Malibu	Classic
1979 - 1980	Chevrolet	Malibu	Classic Sport
1979 - 1980	Chevrolet	Malibu	Estate
1979 - 1979	Chevrolet	Malibu	Landau
1979 - 1979	Chevrolet	Malibu	Police
1979 - 1980	Chevrolet	Malibu	Sport
1978 - 1978	Chevrolet	Monte Carlo	Sport
1978 - 1981	Chevrolet	Monte Carlo	Landau
1979 - 1979	Chevrolet	Monte Carlo	Base
1980 - 1980	Chevrolet	Monte Carlo	Sport
1981 - 1988	Chevrolet	Monte Carlo	Base
1983 - 1983	Chevrolet	Monte Carlo	CL
1983 - 1988	Chevrolet	Monte Carlo	SS
1986 - 1988	Chevrolet	Monte Carlo	LS
1978 - 1980	GMC	Caballero	Laredo
1978 - 1987	GMC	Caballero	Diablo
1978 - 1987	GMC	Caballero	Base
1981 - 1986	GMC	Caballero	Amarillo
1981 - 1981	GMC	Caballero	Conquista
1981 - 1981	GMC	Caballero	Royal Knight
1978 - 1979	Oldsmobile	Cutlass	Vista Cruiser
1979 - 1979	Oldsmobile	Cutlass	Vista Cruiser Brougham
1980 - 1980	Oldsmobile	Cutlass	Base
1980 - 1981	Oldsmobile	Cutlass	Brougham
1980 - 1981	Oldsmobile	Cutlass	LS
1978 - 1984	Oldsmobile	Cutlass Calais	Base
1983 - 1984	Oldsmobile	Cutlass Calais	Hurst
1982 - 1983	Oldsmobile	Cutlass Ciera	Base
1982 - 1988	Oldsmobile	Cutlass Ciera	LS
1982 - 1988	Oldsmobile	Cutlass Ciera	Brougham
1983 - 1983	Oldsmobile	Cutlass Ciera	ES
1984 - 1985	Oldsmobile	Cutlass Ciera	Cruiser LS
1985 - 1986	Oldsmobile	Cutlass Ciera	ES
1985 - 1987	Oldsmobile	Cutlass Ciera	GT
1985 - 1986	Oldsmobile	Cutlass Ciera	Holiday
1986 - 1988	Oldsmobile	Cutlass Ciera	S
1986 - 1988	Oldsmobile	Cutlass Ciera	SL
1988 - 1988	Oldsmobile	Cutlass Ciera	International
1988 - 1988	Oldsmobile	Cutlass Ciera	Base
1980 - 1983	Oldsmobile	Cutlass Cruiser	Base
1980 - 1981	Oldsmobile	Cutlass Cruiser	Brougham
1978 - 1979	Oldsmobile	Cutlass Salon	442
1978 - 1980	Oldsmobile	Cutlass Salon	Base
1978 - 1980	Oldsmobile	Cutlass Salon	Brougham
1979 - 1979	Oldsmobile	Cutlass Salon	Hurst
1985 - 1987	Oldsmobile	Cutlass Salon	Base
1985 - 1986	Oldsmobile	Cutlass Salon	442
1978 - 1988	Oldsmobile	Cutlass Supreme	Base
1978 - 1987	Oldsmobile	Cutlass Supreme	Brougham
1981 - 1981	Oldsmobile	Cutlass Supreme	LS
1985 - 1985	Oldsmobile	Cutlass Supreme	LS
1987 - 1987	Oldsmobile	Cutlass Supreme	442
1988 - 1988	Oldsmobile	Cutlass Supreme	Indy 500 Pace Car
1988 - 1988	Oldsmobile	Cutlass Supreme	International
1988 - 1988	Oldsmobile	Cutlass Supreme	Classic Brougham
1988 - 1988	Oldsmobile	Cutlass Supreme	Classic
1988 - 1988	Oldsmobile	Cutlass Supreme	SL
1982 - 1986	Pontiac	Bonneville	Base
1982 - 1986	Pontiac	Bonneville	Brougham
1984 - 1986	Pontiac	Bonneville	LE
1978 - 1987	Pontiac	Grand Prix	Base
1978 - 1983	Pontiac	Grand Prix	LJ
1978 - 1980	Pontiac	Grand Prix	SJ
1981 - 1987	Pontiac	Grand Prix	Brougham
1984 - 1987	Pontiac	Grand Prix	LE

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