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70A & 70A2 whats the difference?

J

jermbos

Member
I have a 70A2, but i know someone local who has a 70A for parts. What is the difference? From what i know the 70A was made till 91, and in 92 it changed to a 70A2.
 
Very minor revisions only. something like 99% of parts will interchange directly. The 70A2 goes back into the mid-80's; The A is older yet. We don't even have a parts catalog older than the A2, so I can't look up the A. Maybe Elvin can tell you from memory.
 
The main thing was going from a two ring piston to a three ring piston. Some really minor crap changed, but the pistons were the reasom for the A2.
 
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