I am not posting this to ruffle feathers, but to ensure that when this sells, the buyer knows what they are getting.
Quote:
Originally Posted by unruhjonny
This is a saginaw three speed side cover (notice the top/centre bolt boss):
This is a 1969-1976(?) Muncie three speed side cover (notice the two off centre bolt bosses):
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I am not trying to say that there is anything wrong with a Saginaw transmission, they just don't have as high if a torque rating as the heavy duty three speeds, and should not be confused with the Muncie '330' three speed that Select Chevrolet vehicles started getting in 1969.
For 1969 the heavy duty three speed that Pontiac used was a Dearborn (Ford) unit.