There is also info on differences between civilian and military engines on the GMC site. I think it is in the Hall of Fame section of the discussion forums.

This is not to run you off from here. GMCs are welcome here too.


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.