I,ve got a set of early model big block ford 429-460 cylinder heads for sale. there 1969-1971 yr models dove type & heavy castings . install these on late mdel bbf engines and it will rase compression about 1-2 points. the haeds are clenned and checked for cracks. 200.00 per set and i have 4 sets.
bob in kingsport
423 384 8938