Posted by Charlie (IP: 131.204.83.166) on November 21, 2000 at 10:17:13:
In Reply to: head swap???????? help please posted by 69and half on November 21, 2000 at 02:15:34:
If you plan on racing this car you might look into drilling & tapping the 289 block for 1/2" head bolts. 351W's had them and though you can use spacers and they'll work fine it'd be stronger with the 1/2" head bolts for extreme use. Most hard-core SBF racers do this Check with your machine shop and see if its worth the price. -CP
: i was told i could put 351 winsor heads on a 66 289 can anyone help does it have to be a certain cast #