Posted by FredM on Tuesday, May 29, 2007 at 19:44:42 :
In Reply to: 361 vs 383 Marty ? last forum posted by AAA on Tuesday, May 29, 2007 at 14:25:22 :
and the newer 361s (74-75) have a timing chain and 3 bolt gear 6 bolt flywheel
different stroke than the older ones
don't know when the truck engines changed from 8 to 6 bolt flywheels