4.0 liter for disco

[Boyceb]

Looking for a 4l short or long block, current motor has 2 stripped head bolts. Thanks in advance

[harv]

I haven't had these engines apart, but is it not much easier and cheaper to replace the stripped fasteners?

[Tony4921]

You can helicoil Rover V8 blocks. If done correctly, it is much stronger than just aluminum threads.

[Boyceb]

Yeah a helicoil was my first thought but wasnt sure what the tolernces for the water jacket in the block were, figure ill give it a try, still try an find a spare motor for parts aswell