don't know how much removed from block; entire engine is 1968 version. port matched valve bowls and blending. valves are 1.72 intake an 1.44 exhaust if i remember correctly. Have an experienced shop handling trans rebuild i am sure they can choose proper stall converter. subject of nitrous was one i had not considered. but i have about 4 grand tied up in motor so what's a little more.LOL as for just running an having fun, thats all i want anyway.
