Gen 2 1441 with stock head

[G-MAN]

You would need to check valve guide clearance, i believe there good to .395 or so lift but if getting close its always good to check , and not hard to drive the guides in deeper while the head is off
Would need upgrade valve springs from APE also,
You getting the piston/cyl kit from APE ?

Some how I think my budget is goin to suffer ...

The piston kit is comin from a different supplier in the states,they are doin piston kits for just under $550 landed ,the barrels are gen 2 that I believe been bored and plated by APE .
So I'm hoping they should still match up ....