it's a 250 head(75-85) with a 72.76 cc chamber. the exhaust and intake off your old head will fit unless your old head was an integral head (intake cast as part of the head).

Last edited by jalopy45 #4899; 09/27/12 08:00 AM. Reason: beaters fault
'45 Ford PU
66 Valiant wagon, leaning tower of power.
79 Chevy C10 w/250
02 PT Cruiser Convertable