never had them cc but never been milled so cc should be stock for this race head these are not econo heads they were race production so u need rocker shaft pedestals. springs are at least 5 yrs old def would change to match cam your running.
W2 heads p/n 3870810 open chamber ported and polished flowing over 320's springs set up for solid roller up to .650 these heads are very clean bolt on piece.Don't mess around buying after market heads with fluffed up flow #s. W2's work on the track to get u to the 10's .Can ship or bring to...
Nice Abody 1971 4 speed trans took out of my car 2yrs ago no problems bolt in and drive. Pick only or can deliver to Chrysler@ Carlisle PA. 450.00 can send u pics.
I have 360 heads with about 5k on them they were removed to install E heads , they were completely rebuild and ran with no problems springs only good for .500 Live in CT zip 06410 if u want I can E mail or post pics