Loving an old square is a money pit..

[ozkiwi]

Actually it can't be a zz4 it has cast iron heads.The supplier that sold it and the shop that fitted said it was a roller cam motor and they are advertised in Australian ebay as hydraulic roller cam 330hp motors.

But GM does not list this combination any where I can find.?????

[ozkiwi]

And so it continues both gas tanks are leaking,pitman and Idler arm are shot both discs need replacing all that is left now untouched is body (it's good) Starter motor gearbox and diff.

INCREASED HORSEPOWER FINDS ALL THE WEAK SPOTS FAST.