stock head, two zr500 used cylinders, been sitting since we made several 670 kits out of these motors back in 2001. In a pinch you could use the pistons, should buy new, cyl and head un siezed in good shape, you pay shipping.
call 406 728 3763 or sledman@qwest.net
I'll put up pictures on monday
call 406 728 3763 or sledman@qwest.net
I'll put up pictures on monday
