ProMaxx Performance Products CHR467NB ProMaxx Performance Cylinder without Valvetrain for 86-00 Jeep CJ-7, Wrangler YJ, TJ & Cherokee XJ with 2.5L
Quadratec Part #:
51108-0001
ProMaxx Performance Products Part #:
CHR467NB
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.
Valves, valve springs and retainers are not included.
CARB Notice
- 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.
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Details
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)
Jeep Cherokee (XJ)
- 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)
Jeep CJ-7
- 1986 Jeep CJ-7
Jeep Wrangler (TJ)
- 2000 Jeep Wrangler (TJ)
- 1999 Jeep Wrangler (TJ)
- 1998 Jeep Wrangler (TJ)
- 1997 Jeep Wrangler (TJ)
Jeep Wrangler (YJ)
- 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)
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ProMaxx Performance Products ProMaxx Performance Cylinder without Valvetrain Reviews
Glenn H.
1/2/2022
Great fit, more power, nice upgrade to oem.
Questions
Glenn J.
Can a new complete valvetrain, head bolts, gaskets, etc.., everything needed to complete the top end be bought as a kit to make it simpler for someone to order what they need?
Yes, it is available complete as well. See the following link for part number 51108 1001. Cylinder with Valve Train Thanks for your inquiry.
Tim F.
What exactly does no valvetrain mean? No Springs, Valves, or Keepers?
Valves, valve springs and retainers are not included.
Brian L.
Can i purchase this head With valvetrain installed?
No, the ProMaxx Performance Cylinder without Valvetrain does not come with valvetrain installed.
