Hi Joe,
That is some good info! I wrench corrected.
How come none of my books or websites I found list a 326 for 64-66? All I find for '60-66 is a 316, 347, 370, 389 or 421 motors. Was '68 the last year for 326, or first year for Pontiac 350?
I thought that each division of GM had its own powertrain engineering group until early 80s? I didn't know many parts would swap between Poncho, GMC, Olds, etc.
Is the crankshaft the same between a 326,350,389 and 400? 3" mains, 2.25" rods, 3.75" stroke?
I also got that email you sent. I enjoyed the pics of that LeMans racer!
Good luck
Chip
