[UbarW]

imported post

Is there a technical reason why a 1200 head from an 87 cant be bolted onto an 84 block?

 

[zimmerleemark]

imported post

i know the clutches and rear casing are differents in those years. maybe heads are also, but not sure.



mark:waving:

 

[DaveO430]

imported post

They are different part #s but the gasket is the same so it should bolt on. There may be a minor change or improvement which would account for the part # change.