Need help identifying this trans
#4
Moderator
Yes, looks like a '94 or early '95 - it is LT-style with a 298 mm input shaft; not PWM.
Note that a '94 is an odd-ball and will only work with a '94 PCM.
What vehicle are you putting it in? If not a '94 F-body avoid it.
Note that a '94 is an odd-ball and will only work with a '94 PCM.
What vehicle are you putting it in? If not a '94 F-body avoid it.
#6
Moderator
First make sure the aftermarket controller supports the odd-ball '94.
Has the trans been rebuilt? With performance parts?
If not, due to its age and weak construction it may only last a week behind a bolt-on LS1.
You will also need a crank spacer, pilot extender and mods to the flexplate as it will not directly bolt on.
Craigslist is full of LS-style 4L60E for $500 or less; you are much better off getting a fully compatible LS-style from '98 or later.
Where are you located? PM me any Craigslist item links and I will give you my opinion on them and confirm compatibility.
Has the trans been rebuilt? With performance parts?
If not, due to its age and weak construction it may only last a week behind a bolt-on LS1.
You will also need a crank spacer, pilot extender and mods to the flexplate as it will not directly bolt on.
Craigslist is full of LS-style 4L60E for $500 or less; you are much better off getting a fully compatible LS-style from '98 or later.
Where are you located? PM me any Craigslist item links and I will give you my opinion on them and confirm compatibility.