USA Standard Ring & Pinion Gear Set For GM 7.5in in a 2.73 Ratio

Manufacturer part number: ZG GM7.5-273

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CODE: YUKZG GM7.5-273

~~$376.00~~

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USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.

Installation Instructions
Installation Instructions

7.50" ring gear diameter
Fits GM 7.5" and 7.6"
10 ring gear bolts
27 spline pinion
2.73 ratio

This Part Fits:

Year	Make	Model	Submodel
1973-1975	Buick	Apollo	Base
1975	Buick	Apollo	SR
1977-1979	Buick	Electra	225
1980-1984	Buick	Electra	Estate Wagon
1977-1984	Buick	Electra	Limited
1978-1984	Buick	Electra	Park Avenue
1978-1983	Buick	Regal	Base
1982-1983	Buick	Regal	Estate Wagon
1978-1983	Buick	Regal	Limited
1982	Buick	Regal	Limited Turbo
1978-1982	Buick	Regal	Sport
1983	Buick	Regal	T-Type
1975-1979	Buick	Skylark	Base
1978-1979	Buick	Skylark	Custom
1976-1979	Buick	Skylark	S
1978	Buick	Skylark	Sport
1975-1977	Buick	Skylark	SR
1985-2005	Chevrolet	Astro	Base
1985-1995	Chevrolet	Astro	CL
1985-1995	Chevrolet	Astro	CS
1996-2005	Chevrolet	Astro	LS
1987-2005	Chevrolet	Astro	LT
1988,1993-2002	Chevrolet	Camaro	Base
1982-1986	Chevrolet	Camaro	Berlinetta
1993	Chevrolet	Camaro	Indianapolis 500 Pace Car
1985-1990	Chevrolet	Camaro	Iroc-Z
1987	Chevrolet	Camaro	LT
1989-1992,1996-1997	Chevrolet	Camaro	RS
1992	Chevrolet	Camaro	RS Heritage Edition
1982-1987	Chevrolet	Camaro	Sport
1982-1987,1991-2002	Chevrolet	Camaro	Z28
1992	Chevrolet	Camaro	Z28 Heritage Edition
1982	Chevrolet	Camaro	Z28 Indianapolis 500 Pace Car
1998-2002	Chevrolet	Camaro	Z28 SS
1986-1992	Chevrolet	Caprice	Base
1978-1996	Chevrolet	Caprice	Classic
1986-1990	Chevrolet	Caprice	Classic Brougham
1978,1981-1982	Chevrolet	Caprice	Classic Estate
1978-1981	Chevrolet	Caprice	Classic Landau
1993-1994	Chevrolet	Caprice	Classic LS
1987-1990	Chevrolet	Caprice	Classic LS Brougham
1991-1993	Chevrolet	Caprice	Classic LTZ
1979-1980	Chevrolet	Caprice	Classic Sport
1973-1977	Chevrolet	Chevelle	Malibu
1974-1977	Chevrolet	Chevelle	Malibu Classic
1974-1976	Chevrolet	Chevelle	Malibu Classic Estate
1973	Chevrolet	Chevelle	Malibu Estate
1977-1987	Chevrolet	El Camino	Base
1977	Chevrolet	El Camino	Classic
1977-1978,1981-1986	Chevrolet	El Camino	Conquista
1979-1981	Chevrolet	El Camino	Royal Knight
1977-1987	Chevrolet	El Camino	SS
1977-1985	Chevrolet	Impala	Base
1977	Chevrolet	Impala	Custom
1981-1982	Chevrolet	Impala	Estate
1977-1979	Chevrolet	Impala	Landau
1979-1980	Chevrolet	Impala	Sport
1994-1996	Chevrolet	Impala	SS
1978-1981	Chevrolet	Malibu	Base
1978-1983	Chevrolet	Malibu	Classic
1978-1980	Chevrolet	Malibu	Classic Estate
1978-1981	Chevrolet	Malibu	Classic Landau
1979-1980	Chevrolet	Malibu	Classic Sport
1979-1980	Chevrolet	Malibu	Estate
1979	Chevrolet	Malibu	Landau
1979	Chevrolet	Malibu	Police
1979-1980	Chevrolet	Malibu	Sport
1979,1981-1988	Chevrolet	Monte Carlo	Base
1983	Chevrolet	Monte Carlo	CL
1978-1981	Chevrolet	Monte Carlo	Landau
1986-1988	Chevrolet	Monte Carlo	LS
1978,1980	Chevrolet	Monte Carlo	Sport
1983-1988	Chevrolet	Monte Carlo	SS
1977-1979	Chevrolet	Nova	Base
1977	Chevrolet	Nova	Concours
1978-1979	Chevrolet	Nova	Custom
1977-1978	Chevrolet	Nova	Police
1977-1979	Chevrolet	Nova	Rally
1991	Chevrolet	S10	Baja
1983-2003	Chevrolet	S10	Base
1983-1990	Chevrolet	S10	Durango
1992-1993	Chevrolet	S10	EL
1994-2004	Chevrolet	S10	LS
1983-1989	Chevrolet	S10	Sport
1994-1998	Chevrolet	S10	SS
1983-1992	Chevrolet	S10	Tahoe
1999-2003	Chevrolet	S10	Xtreme
1994-2003	Chevrolet	S10	ZR2
2002-2004	Chevrolet	S10	ZR5
2005	GMC	Envoy	Denali
2002-2005	GMC	Envoy	SLE
2002-2005	GMC	Envoy	SLT
1983-1990	GMC	S15	Base
1987	GMC	S15	EL
1983,1986-1988	GMC	S15	Gypsy
1983-1990	GMC	S15	High Sierra
1983-1990	GMC	S15	Sierra Classic
1991	GMC	S15 Jimmy	Base
1991	GMC	S15 Jimmy	SLE
1991	GMC	S15 Jimmy	SLS
1991	GMC	S15 Jimmy	SLT
1991-1993	GMC	Sonoma	Base
1992	GMC	Sonoma	GT
1994-2004	GMC	Sonoma	SL
1991-2001	GMC	Sonoma	SLE
1993-2004	GMC	Sonoma	SLS
1991-2002	Isuzu	Rodeo	LS
1999-2002	Isuzu	Rodeo	LSE
1991-2002	Isuzu	Rodeo	S
2001-2002	Isuzu	Rodeo	S V6
1991-1992	Isuzu	Rodeo	XS
1991-1994,1996-2004	Oldsmobile	Bravada	Base
1980	Oldsmobile	Cutlass	Base
1980-1981	Oldsmobile	Cutlass	Brougham
1980-1981	Oldsmobile	Cutlass	LS
1978-1979	Oldsmobile	Cutlass	Vista Cruiser
1979	Oldsmobile	Cutlass	Vista Cruiser Brougham
1987	Oldsmobile	Cutlass Supreme	442
1982-1987	Oldsmobile	Cutlass Supreme	Base
1982-1987	Oldsmobile	Cutlass Supreme	Brougham
1988	Oldsmobile	Cutlass Supreme	Classic
1988	Oldsmobile	Cutlass Supreme	Classic Brougham
1985	Oldsmobile	Cutlass Supreme	LS
1976-1979	Oldsmobile	Omega	Base
1976-1979	Oldsmobile	Omega	Brougham
1978-1979	Oldsmobile	Omega	Brougham LS
1977	Oldsmobile	Omega	Deluxe
1976-1977	Oldsmobile	Omega	F85
1976-1978	Oldsmobile	Omega	SX
1975-1986	Pontiac	Bonneville	Base
1976-1986	Pontiac	Bonneville	Brougham
1984-1986	Pontiac	Bonneville	LE
1978-1981	Pontiac	Bonneville	Safari
1975-1981	Pontiac	Catalina	Base
1975-1981	Pontiac	Catalina	Safari
1977-2002	Pontiac	Firebird	Base
1977-1981	Pontiac	Firebird	Esprit
1977-1981,1989-2002	Pontiac	Firebird	Formula
1982-1986	Pontiac	Firebird	S/E
1977-2002	Pontiac	Firebird	Trans Am
1994	Pontiac	Firebird	Trans Am GT
1989-1992	Pontiac	Firebird	Trans Am GTA
1989	Pontiac	Firebird	Trans Am GTA SE
1977-1987	Pontiac	Grand Prix	Base
1981-1987	Pontiac	Grand Prix	Brougham
1984-1987	Pontiac	Grand Prix	LE
1977-1983	Pontiac	Grand Prix	LJ
1977-1980	Pontiac	Grand Prix	SJ
1972-1976	Pontiac	Ventura	Base
1973-1975	Pontiac	Ventura	Custom
1974	Pontiac	Ventura	GTO
1975	Pontiac	Ventura	S
1975-1976	Pontiac	Ventura	SJ