12a-13b tranny differences
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12a-13b tranny differences
I have heard that SE trannies have better gear ratios especially between 2nd and 3rd and that they are beefier. I've always owned 12a's, I found a SE when I was looking for my last car but I was in a cast so I had to have a friend drive it. Anyway, I found an SE gear box and was wondering if I should pick it up and store it away if they are that much better??
#2
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-SE's have the same gear ratios as 12A, except for 5th.
Trans strength is the same; they are the same tranny and use the same parts. Only difference is the -SE's have vents in the bellhousing that the 12As do not, which makes it difficult to install if you have the '83-85 oil cooler.
Trans strength is the same; they are the same tranny and use the same parts. Only difference is the -SE's have vents in the bellhousing that the 12As do not, which makes it difficult to install if you have the '83-85 oil cooler.
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jakeishness
2nd Generation Specific (1986-1992)
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09-11-15 11:33 AM