Restore horsepower, compression and fuel economy to that tired engine with one of our factory replacement heads. Matches original performance flow. Cast #117 & 403.
Valves, valve springs and retainers are not included.
Legal in California, or other states adopting California emissions standards, only for racing vehicles that may never be used, registered or licensed for use, upon a highway. Can not be shipped to California residents.
These are the only NEW Jeep® cylinder heads (NOT rebuilt), available in the aftermarket today. Built with all new parts, these cylinder heads have been engineered to withstand the demands of aggressive off-road driving and will resist potential cracking and warping. The Jeep 4.0L and 2.5L heads feature hardened valve seats and heavier than stock castings to increase strength and durability of original equipment.Gasket sets, pushrods and rocker arms available separately.
Engine Size: 2.5L I-4
Engine Fuel: Gasoline
Shipping Weight: 43lb
Shipping Dimensions: 21in x 10in x 6in (L x W x H)
2000 Jeep Cherokee (XJ)
1999 Jeep Cherokee (XJ)
1998 Jeep Cherokee (XJ)
1997 Jeep Cherokee (XJ)
1996 Jeep Cherokee (XJ)
1995 Jeep Cherokee (XJ)
1994 Jeep Cherokee (XJ)
1993 Jeep Cherokee (XJ)
1992 Jeep Cherokee (XJ)
1991 Jeep Cherokee (XJ)
1990 Jeep Cherokee (XJ)
1989 Jeep Cherokee (XJ)
1988 Jeep Cherokee (XJ)
1987 Jeep Cherokee (XJ)
1986 Jeep Cherokee (XJ)
1985 Jeep Cherokee (XJ)
1984 Jeep Cherokee (XJ)
1986 Jeep CJ-7
2000 Jeep Wrangler (TJ)
1999 Jeep Wrangler (TJ)
1998 Jeep Wrangler (TJ)
1997 Jeep Wrangler (TJ)
1995 Jeep Wrangler (YJ)
1994 Jeep Wrangler (YJ)
1993 Jeep Wrangler (YJ)
1992 Jeep Wrangler (YJ)
1991 Jeep Wrangler (YJ)
1990 Jeep Wrangler (YJ)
1989 Jeep Wrangler (YJ)
1988 Jeep Wrangler (YJ)
1987 Jeep Wrangler (YJ)
Valves, valve springs and retainers are not included.
CARB Notice
Learn More
These are the only NEW Jeep® cylinder heads (NOT rebuilt), available in the aftermarket today. Built with all new parts, these cylinder heads have been engineered to withstand the demands of aggressive off-road driving and will resist potential cracking and warping. The Jeep 4.0L and 2.5L heads feature hardened valve seats and heavier than stock castings to increase strength and durability of original equipment.Gasket sets, pushrods and rocker arms available separately.
Specs
Fitment
Jeep Cherokee (XJ)
Jeep CJ-7
Jeep Wrangler (TJ)
Jeep Wrangler (YJ)
Description
Restore horsepower, compression and fuel economy to that tired engine with one of our factory replacement heads. Matches original performance flow. Cast #117 & 403.
Valves, valve springs and retainers are not included.
Legal in California, or other states adopting California emissions standards, only for racing vehicles that may never be used, registered or licensed for use, upon a highway. Can not be shipped to California residents.
These are the only NEW Jeep® cylinder heads (NOT rebuilt), available in the aftermarket today. Built with all new parts, these cylinder heads have been engineered to withstand the demands of aggressive off-road driving and will resist potential cracking and warping. The Jeep 4.0L and 2.5L heads feature hardened valve seats and heavier than stock castings to increase strength and durability of original equipment.Gasket sets, pushrods and rocker arms available separately.
Engine Size: 2.5L I-4
Engine Fuel: Gasoline
Shipping Weight: 43lb
Shipping Dimensions: 21in x 10in x 6in (L x W x H)
2000 Jeep Cherokee (XJ)
1999 Jeep Cherokee (XJ)
1998 Jeep Cherokee (XJ)
1997 Jeep Cherokee (XJ)
1996 Jeep Cherokee (XJ)
1995 Jeep Cherokee (XJ)
1994 Jeep Cherokee (XJ)
1993 Jeep Cherokee (XJ)
1992 Jeep Cherokee (XJ)
1991 Jeep Cherokee (XJ)
1990 Jeep Cherokee (XJ)
1989 Jeep Cherokee (XJ)
1988 Jeep Cherokee (XJ)
1987 Jeep Cherokee (XJ)
1986 Jeep Cherokee (XJ)
1985 Jeep Cherokee (XJ)
1984 Jeep Cherokee (XJ)
1986 Jeep CJ-7
2000 Jeep Wrangler (TJ)
1999 Jeep Wrangler (TJ)
1998 Jeep Wrangler (TJ)
1997 Jeep Wrangler (TJ)
1995 Jeep Wrangler (YJ)
1994 Jeep Wrangler (YJ)
1993 Jeep Wrangler (YJ)
1992 Jeep Wrangler (YJ)
1991 Jeep Wrangler (YJ)
1990 Jeep Wrangler (YJ)
1989 Jeep Wrangler (YJ)
1988 Jeep Wrangler (YJ)
1987 Jeep Wrangler (YJ)
Valves, valve springs and retainers are not included.
CARB Notice
Learn More
These are the only NEW Jeep® cylinder heads (NOT rebuilt), available in the aftermarket today. Built with all new parts, these cylinder heads have been engineered to withstand the demands of aggressive off-road driving and will resist potential cracking and warping. The Jeep 4.0L and 2.5L heads feature hardened valve seats and heavier than stock castings to increase strength and durability of original equipment.Gasket sets, pushrods and rocker arms available separately.
Specs
Fitment
Jeep Cherokee (XJ)
Jeep CJ-7
Jeep Wrangler (TJ)
Jeep Wrangler (YJ)
Reviews
