USA Standard Mini Spool For GM 8.5in / 28 Spline

Manufacturer part number: ZP MINSGM8.5-28

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CODE: YUKZP MINSGM8.5-28

~~$127.00~~

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USA Standard Gear Mini Spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier in place of the spider gears and delivers 100% power to both tires at all times. These units are not recommended for street-driven vehicles. Full spools are recommended for vehicles with large tires or high horsepower.

Installation Instructions

Provides 100% traction to both wheels at all times
Installs into a standard open carrier case
Not recommended for street driven vehicles
Fits GM 8.5" with 28 spline axles
Mini spool

This Part Fits:

Year	Make	Model	Submodel
1973-1975	Buick	Apollo	Base
1975	Buick	Apollo	SR
1971-1974,1976-1979	Buick	Electra	225
1971-1974	Buick	Electra	225 Custom
1974	Buick	Electra	225 Limited
1973	Buick	Electra	Base
1975	Buick	Electra	Custom
1980-1989	Buick	Electra	Estate Wagon
1975-1985	Buick	Electra	Limited
1978-1985	Buick	Electra	Park Avenue
1985	Buick	Electra	T-Type
1973-1987	Buick	Regal	Base
1982-1983	Buick	Regal	Estate Wagon
1987	Buick	Regal	GNX
1984-1987	Buick	Regal	Grand National
1978-1987	Buick	Regal	Limited
1982	Buick	Regal	Limited Turbo
1978-1982	Buick	Regal	Sport
1976-1977	Buick	Regal	SR
1983-1986	Buick	Regal	T-Type
1975-1978	Buick	Riviera	Base
1975	Buick	Riviera	GS
1978	Buick	Riviera	LXXV Anniversary Edition
1976	Buick	Riviera	Sport
1976	Buick	Riviera	SR
1970,1972	Buick	Skylark	350
1970-1972,1975-1979	Buick	Skylark	Base
1970-1972,1978-1979	Buick	Skylark	Custom
1976-1979	Buick	Skylark	S
1978	Buick	Skylark	Sport
1975-1977	Buick	Skylark	SR
1970-1972	Chevrolet	Bel Air	Base
1994	Chevrolet	Blazer	Base
1992-1993	Chevrolet	Blazer	Cheyenne
1987	Chevrolet	Blazer	Custom Deluxe
1988-1991	Chevrolet	Blazer	Scottsdale
1987-1994	Chevrolet	Blazer	Silverado
1994	Chevrolet	Blazer	Silverado Sport
1979-1980	Chevrolet	C10	Big Ten
1979-1981	Chevrolet	C10	Cheyenne
1981-1986	Chevrolet	C10	Custom
1979-1980	Chevrolet	C10	Custom Deluxe
1981	Chevrolet	C10	Deluxe
1979-1986	Chevrolet	C10	Scottsdale
1979-1986	Chevrolet	C10	Silverado
1981-1986	Chevrolet	C10 Suburban	Custom
1979-1980	Chevrolet	C10 Suburban	Custom Deluxe
1981	Chevrolet	C10 Suburban	Deluxe
1979-1980,1982,1984-1986	Chevrolet	C10 Suburban	Scottsdale
1979-1980,1982-1986	Chevrolet	C10 Suburban	Silverado
1990	Chevrolet	C1500	454 SS
1988-1990	Chevrolet	C1500	Cheyenne
1988-1990	Chevrolet	C1500	Scottsdale
1988-1990	Chevrolet	C1500	Silverado
1990	Chevrolet	C1500	WT
1970-1980	Chevrolet	Camaro	Base
1979-1981	Chevrolet	Camaro	Berlinetta
1973-1978	Chevrolet	Camaro	LT
1976-1978	Chevrolet	Camaro	LT Rally Sport
1976-1980	Chevrolet	Camaro	Rally Sport
1970-1973,1975	Chevrolet	Camaro	RS
1981	Chevrolet	Camaro	Sport
1970-1972	Chevrolet	Camaro	SS
1970-1974,1977-1981	Chevrolet	Camaro	Z28
1970-1972,1986-1992	Chevrolet	Caprice	Base
1973-1996	Chevrolet	Caprice	Classic
1986-1990	Chevrolet	Caprice	Classic Brougham
1976-1978,1981-1982	Chevrolet	Caprice	Classic Estate
1976-1981	Chevrolet	Caprice	Classic Landau
1993-1994	Chevrolet	Caprice	Classic LS
1987-1990	Chevrolet	Caprice	Classic LS Brougham
1991-1993	Chevrolet	Caprice	Classic LTZ
1975-1976,1979-1980	Chevrolet	Caprice	Classic Sport
1973-1974	Chevrolet	Caprice	Estate
1975	Chevrolet	Caprice	Estate Wagon
1973	Chevrolet	Chevelle	Deluxe
1973-1977	Chevrolet	Chevelle	Malibu
1974-1977	Chevrolet	Chevelle	Malibu Classic
1974-1976	Chevrolet	Chevelle	Malibu Classic Estate
1973	Chevrolet	Chevelle	Malibu Estate
1971-1976	Chevrolet	El Camino	Base
1975-1976	Chevrolet	El Camino	Classic
1971-1974	Chevrolet	El Camino	Custom
1971-1976	Chevrolet	El Camino	SS
1983	Chevrolet	G10	Base
1979-1989	Chevrolet	G10	Beauville
1981-1984,1986-1987	Chevrolet	G10	Bonaventure
1979-1989	Chevrolet	G10	Chevy Van
1979-1989	Chevrolet	G10	Sportvan
1975-1989	Chevrolet	G20	Beauville
1983-1984	Chevrolet	G20	Bonaventure
1975-1989	Chevrolet	G20	Chevy Van
1978-1981	Chevrolet	G20	Nomad
1975-1989	Chevrolet	G20	Sportvan
1971-1985	Chevrolet	Impala	Base
1975-1977	Chevrolet	Impala	Custom
1976	Chevrolet	Impala	Custom Landau
1981-1982	Chevrolet	Impala	Estate
1977-1979	Chevrolet	Impala	Landau
1976	Chevrolet	Impala	S
1975-1976,1979-1980	Chevrolet	Impala	Sport
1977-1981	Chevrolet	K10	Cheyenne
1981-1986	Chevrolet	K10	Custom
1977-1980	Chevrolet	K10	Custom Deluxe
1981	Chevrolet	K10	Deluxe
1977-1986	Chevrolet	K10	Scottsdale
1977-1986	Chevrolet	K10	Silverado
1981-1986	Chevrolet	K10 Suburban	Custom
1977-1980	Chevrolet	K10 Suburban	Custom Deluxe
1981	Chevrolet	K10 Suburban	Deluxe
1977-1980,1982,1984-1986	Chevrolet	K10 Suburban	Scottsdale
1977,1979-1980,1982-1983,1985-1986	Chevrolet	K10 Suburban	Silverado
1988	Chevrolet	K1500	Cheyenne
1988	Chevrolet	K1500	Scottsdale
1988	Chevrolet	K1500	Silverado
1977-1981	Chevrolet	K20	Cheyenne
1981-1986	Chevrolet	K20	Custom
1977-1980	Chevrolet	K20	Custom Deluxe
1981	Chevrolet	K20	Deluxe
1977-1986	Chevrolet	K20	Scottsdale
1977-1983,1985-1986	Chevrolet	K20	Silverado
1981-1986	Chevrolet	K20 Suburban	Custom
1977-1980	Chevrolet	K20 Suburban	Custom Deluxe
1981	Chevrolet	K20 Suburban	Deluxe
1977-1980,1982,1984-1986	Chevrolet	K20 Suburban	Scottsdale
1977,1979-1980,1982-1983,1985-1986	Chevrolet	K20 Suburban	Silverado
1977-1980	Chevrolet	K5 Blazer	Cheyenne
1981-1986	Chevrolet	K5 Blazer	Custom
1977-1980	Chevrolet	K5 Blazer	Custom Deluxe
1981	Chevrolet	K5 Blazer	Deluxe
1984	Chevrolet	K5 Blazer	Scottsdale
1978,1980-1986	Chevrolet	K5 Blazer	Silverado
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
1973-1974	Chevrolet	Monte Carlo	Base
1973-1974,1976,1978	Chevrolet	Monte Carlo	Landau
1973,1975-1977	Chevrolet	Monte Carlo	S
1978	Chevrolet	Monte Carlo	Sport
1970-1979	Chevrolet	Nova	Base
1976-1977	Chevrolet	Nova	Concours
1973-1975,1978-1979	Chevrolet	Nova	Custom
1975	Chevrolet	Nova	LN
1975-1978	Chevrolet	Nova	Police
1977-1979	Chevrolet	Nova	Rally
1976	Chevrolet	Nova	SS
1987	Chevrolet	R10	Custom Deluxe
1987	Chevrolet	R10	Scottsdale
1987	Chevrolet	R10	Silverado
1987	Chevrolet	R10 Suburban	Custom Deluxe
1987-1988	Chevrolet	R10 Suburban	Scottsdale
1987-1988	Chevrolet	R10 Suburban	Silverado
1989-1991	Chevrolet	R1500 Suburban	Scottsdale
1989-1991	Chevrolet	R1500 Suburban	Silverado
1987	Chevrolet	V10	Custom Deluxe
1987	Chevrolet	V10	Scottsdale
1987	Chevrolet	V10	Silverado
1987	Chevrolet	V10 Suburban	Custom Deluxe
1987-1988	Chevrolet	V10 Suburban	Scottsdale
1987-1988	Chevrolet	V10 Suburban	Silverado
1989-1991	Chevrolet	V1500 Suburban	Scottsdale
1989-1991	Chevrolet	V1500 Suburban	Silverado
1987	Chevrolet	V20	Custom Deluxe
1987	Chevrolet	V20	Scottsdale
1987	Chevrolet	V20	Silverado
1987	Chevrolet	V20 Suburban	Custom Deluxe
1987-1988	Chevrolet	V20 Suburban	Scottsdale
1987-1988	Chevrolet	V20 Suburban	Silverado
1989-1991	Chevrolet	V2500 Suburban	Scottsdale
1989-1991	Chevrolet	V2500 Suburban	Silverado
1979-1986	GMC	C1500	Base
1979-1980	GMC	C1500	Heavy Half
1979-1986	GMC	C1500	High Sierra
1988-1990	GMC	C1500	Sierra
1979-1986	GMC	C1500	Sierra Classic
1979-1982	GMC	C1500	Sierra Grande
1988-1990	GMC	C1500	Sierra SLE
1988-1990	GMC	C1500	Sierra SLX
1979-1982	GMC	C1500	Street Coupe
1979-1986	GMC	C1500 Suburban	Base
1979-1986	GMC	C1500 Suburban	High Sierra
1979-1986	GMC	C1500 Suburban	Sierra Classic
1979-1982	GMC	C1500 Suburban	Sierra Grande
1979-1988	GMC	G1500	Rally
1983-1984	GMC	G1500	Rally Custom
1979-1988	GMC	G1500	Rally STX
1979-1988	GMC	G1500	Vandura
1978	GMC	G25	Rally
1978	GMC	G25	Rally STX
1978	GMC	G25	Vandura
1979-1988	GMC	G2500	Rally
1983-1984	GMC	G2500	Rally Custom
1979-1988	GMC	G2500	Rally STX
1979-1988	GMC	G2500	Vandura