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4.0

  1. Parts for sale
    Took my AMC 258 out of my Jeep CJ-5 (11-05-2020). Has a rod knock Engine runs but can definitely hear the rod knocking. Engine only, no bell housing, clutch, or transmission. AMC 258 4.0 HO Head HEI upgrade Carbureted (Carter 2bbl replacement) 90,000 miles on Engine. 30,000 miles since 4.0...
  2. Parts for sale
    Running, came out of a 1993 Jeep Wrangler with roughly 150K on it. Had frame issues and tore the vehicle completely down and never got back to putting it together. Kept this for other projects that just aren't materializing. So, good running 4.0L, good candidate to drop right in or rebuild...
  3. Wanted
    Looking for a good running engine or at worst just the head. Going into a 97 Cherokee. Not trying to play junkyard roulette unless I have too. Thanks, Ron
  4. Parts for sale
    I have a 4.0 short block that came out of a 93 yj. I was going to make a steam engine out of it using the cylinders as piston guides and only cared about the crank and rods. I did not need the below to do that goal so they were pulled and sold head(intake/exhaust) accessories/brackets...
  5. Wanted
    I am Currently looking for a good usable motor (short or long block) for a 2000-2001 jeep Cherokee with the 4.0 that uses the coil packs. Willing to travel a little within reason and have cash in hand. Please let me know what you have or any leads you might have to a good motor. Thanks! Please...
  6. Wanted
    I am Currently looking for a good usable motor (short or long block) for a 2000-2001 jeep Cherokee with the 4.0 that uses the coil packs. Willing to travel a little within reason and have cash in hand. Please let me know what you have or any leads you might have to a good motor. Thanks...
  7. Parts for sale
    i have a transmission and transfercase, i beleive was out of a Cherokee. bought it from a salvage yard for a project that is long gone. AW4 and 231J 100.00 in Bridgeport pics tomorrow 989-372-2002
  8. Parts for sale
    i have a 30000 mile 4.0 6 cyl. engine that came out of a MJ, was replaced by a stroker, and is ready to go. It is not a coil pack engine. came out of a 1991 MJ will post pics tomorrow in Bridgeport 350.00 989-372-2002
  9. Parts for sale
    I got some jeep xj lift parts for sale, all brand new / uninstalled. First, I got rustys 4.5" coils unused sold Second, I have a full set of HD brand xj unibody stiffeners *SOLD* Third, I have a complete rock krawler brand xj 3 link (has all hardware also the Manuel, and windshield banner)...
  10. Completed Sales
    2000 Jeep XJ Cherokee SOLD SOLD 4.0L i6, automatic 146,1XX miles 5" Rubicon Lift, 33" BFG Mud Terrain Tires, Black Rock wheels, Warn winch, KC lights, Steel front and rear bumpers, 2" hitch, Detroit lockers front and rear, rock sliders, and aftermarket exhaust. There's no headliner, carpeting...
  11. Completed Sales
    0630 cast head is the highest flowing head (along with the 7120) ever factory produced. 1999 - 53010443 AA - NVH cast block has factory extra webs, reinforcements, and the Noise, Vibration, Harshness girdle. Dual pattern camshaft. I pulled this engine out of my daily driver (XJ Cherokee) this...
  12. Parts for sale
    I have (1) 4.0 complete engine and (1) 4.2 complete for sale or trade. One is a 1991 from an automatic XJ $300, and the other came out of an unknown manual trans CJ 7 $300. Both were running when removed, but have sat outside since pulled. Will sell complete or part out. Fair offers...
  13. Completed Sales
    Selling my 2000 XJ. Has 165k miles and a list of new parts and new tires. It has never been wheeled. It's a pavement princess and I'm okay with it. I can't bring myself to take a blade to my fenders or wheel it and trash the body. I'm sure that even with open diffs it would do okay, and I know...
  14. Wanted
    So my wife's '99 Grand started clattering. Need a good shortblock or entire engine. We are down to one vehicle (my truck) but two jobs. This needs fixed fast. Trouble is, money is short. This engine has 250,000 odd miles and has always run fantastic. I find it strange that it just randomly...
  15. Parts for sale
    Real nice 1999 4.0 from XJ trail rig. 135k on the speedo when it quit working, 140k max. No coolant loss, no oil consumption, good oil pressure. Ran yesterday, pulled today. No manifolds or ignition. Good AW4, no issues. Engine- $500.00 firm (I will part it out if I have to). Trans. -$300.00
  16. Parts for sale
    selling some parts from my 03 wrangler in preparation for a v8 swap wrangler has 258k on it all prices are "or best offer" 4.0 engine (runs good still in jeep you can hear run) $600 trans nv3550 $400 transfercase 231 $250 rear driveshaft $50 front driveshaft $75 rear axle d35 3.07...
  17. Parts for sale
    OEM used oxygen sensor. Came off the under-the-hood exhaust area of a 2000 Grand cherokee with a 4.0L. Was functioning fine when removed. 4-wire type. $10 shipped. I will ship USPS flat rate box same day. Email me if you are intersted: [email protected] Local pickup for $5 near...
  18. Parts for sale
    Engine block stud girdle/cradle/reinforcement, came from a 2000 4.0L. Should fit any 4.0L block 1999-2004, but may work on earlier blocks as well, I am not sure. Helps to stiffen the bottom end and was used to strengthen the block for the 1999-newer 4.0's. $20 + actual shipping. Email me at...
  19. Parts for sale
    Valve cover gasket that came out of 2000 4.0L. Worked fine when it was no the engine. These are the rubber over steel molded re-useable gaskets. Rubber is still soft and pliable. Will work great! The felpro replacments are $33 at autozone. Mopar replacments are $55. How about $10 +...
  20. Parts for sale
    I have 3 heads: 7120 casting #, 1991, clean head, bare casting, was disassembled and tubmled. Great core for a build project, or a port/polish job. No valvetrain. 0331 casting #, 1999, full head with valvetrain from a ZJ. This came from an engine that threw a rod, approximately 120,000...
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