2nd gear upgrade
#1
Staging Lane
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2nd gear upgrade
has anyone seen or heard of a upgrade for the second gear in the 4l60e transmissions.i seen an ad for it but lost it anywould be helpfull
#2
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You can do a roller sunshell which has a tig welded steel ring attached to the splined area which increases the strength along with a torrington roller bearing. you can also do 5 pinion front planet. some other mods are extra wide 2-4 band and larger 2nd and 4th servo pistons. hope this was what ur looking for.
#3
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Originally Posted by LT1PWRD
You can do a roller sunshell which has a tig welded steel ring attached to the splined area which increases the strength along with a torrington roller bearing. you can also do 5 pinion front planet. some other mods are extra wide 2-4 band and larger 2nd and 4th servo pistons. hope this was what ur looking for.