USA Standard Steel Spool For Model 20 w/ 29 Spline Axles / 3.08+ - ZP FSM20-3-29

Installing a quality USA Standard Gear spool is a cost-effective way to get 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each USA Standard Gear spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only.

This Part Fits:

Year	Make	Model	Submodel
1968-1970	American Motors	AMX	Base
1978-1979	American Motors	Concord	Base
1979	American Motors	Concord	DL
1979	American Motors	Concord	Limited
1977	American Motors	Hornet	AMX
1970-1971,1973-1977	American Motors	Hornet	Base
1971	American Motors	Hornet	SC/360
1971-1977	American Motors	Hornet	Sportabout
1970-1972	American Motors	Hornet	SST
1971-1974	American Motors	Javelin	AMX
1968-1974	American Motors	Javelin	Base
1968-1972	American Motors	Javelin	SST
1970	American Motors	Javelin	SST Mark Donohue
1970	American Motors	Javelin	SST Trans Am
1971-1978	American Motors	Matador	Base
1974	American Motors	Matador	Brougham
1974	American Motors	Matador	X
1975-1978	American Motors	Pacer	Base
1979-1980	American Motors	Pacer	DL
1979-1980	American Motors	Pacer	Limited
2006	Hummer	H1	Alpha
2002-2004	Hummer	H1	Base
1976-1983	Jeep	CJ5	Base
1977-1980	Jeep	CJ5	Golden Eagle
1980-1983	Jeep	CJ5	Laredo
1982-1983	Jeep	CJ5	Limited
1976-1983	Jeep	CJ5	Renegade
1976-1986	Jeep	CJ7	Base
1977-1979	Jeep	CJ7	Golden Eagle
1980	Jeep	CJ7	Golden Hawk
1980-1983,1985-1986	Jeep	CJ7	Laredo
1982-1983	Jeep	CJ7	Limited
1976-1986	Jeep	CJ7	Renegade
1976-1986	Jeep	J10	Base
1981-1986	Jeep	Scrambler	Base
1985-1986	Jeep	Scrambler	Laredo
1985-1986	Jeep	Scrambler	Renegade
1982-1983	Jeep	Scrambler	SL
1982-1984	Jeep	Scrambler	SR
1979-1982,1984-1986	Jeep	Wagoneer	Base
1982-1983	Jeep	Wagoneer	Brougham
1979-1986	Jeep	Wagoneer	Limited