I have my 2000 4.0L HO long block inline 6 from my Jeep Cherokee w/ only 51,700 mi on it. Has plug for block heater. Ran perfect, never overheated while I had it 3 years, always used synthetic, have records. Never had a problem, just removed when I swapped in my stroker. $800 , OBO. Can meet me on my schedule 7/6 to 12 in Missoula or pick up in Eureka for free or I'll ship, you pay, about 325 pounds, check cost from 59917 commercial dock, + $40 to palet, strap & take to your shipper. Tom 250-423-7722, 406-261-9498 Location: Eureka it's NOT ok to contact this poster with services or other commercial interests montana