need help 258 engine identification - Off-Road Forums & Discussion Groups
Jeep-Short Wheelbase All discussion of short wheelbase Jeeps: CJ, TJ, YJ and JK

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post #1 of (permalink) Old 08-01-2003, 11:21 PM
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need help 258 engine identification

Just bought 83 cj-7 , it had a remanufactured engine in it or coure a week after I had it it blew a head gasket and stuck a ring on the piston. Anyway I'm rebuiling it and the .060" over pistons it had in it have a 1.580" compression height.In the parts book the 83 and up have a piston with a 1.633" compression height. The serial # on the block is "EF3235444" also has "H-3" on the block.Can anyone ID this block for me?


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