4l60e problem
4l60e problem my car was originally a v6 car then i put an lt1 in it with everything the motor is a 94 and i got a trans that is a 95 n then i drove it around but it didnt really wanna go anywhere it would just rev up really high then finally shift...any1 see a problem here? does it matter the year difference or that the car was originally a v6..mab bad converter?
Teching In
Joined: Jun 2006
Posts: 40
Likes: 0
From: jersey
+1 sounds like clutchs. just dont use that case for the rebuild. try to find a case that has the letter K on it. stronger case that was used with the v8 in our cars as long as the vettes and trucks. well thats what i was told when i was searching for a new case to start fresh.
maybe someone knows and prove me wrong.
maybe someone knows and prove me wrong.
Teching In
Joined: Jun 2006
Posts: 40
Likes: 0
From: jersey
yea your right the bell housing are completely different,only the 4.3 has the same bell housing. i was also completely wrong about the internals being "weaker". sorry. (found a whole thread on the "myth")
did you changed the fluid before the swap? did you notice if it was discolored or burnt?
did you changed the fluid before the swap? did you notice if it was discolored or burnt?
there would be no reason for the cases to be different at all!! they are made out of the same ALUMINUM!!! bellhousing is different and the internals are built differently...they wont hold as much power as a v8 will...
on second thought though it sounds to me like your cluthes as well
on second thought though it sounds to me like your cluthes as well
everything was fine a couple of ppl are sayin that the internals between the 94 and 95 are differenet. my motor and computer are 94 and the 94 computer is telling the 95 trans to shift like a 94 trans..any1 kno if that can be tuned out?
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when i pulled my tranny and sent it to cahill performance transmission in DE the fluid looked like 3,000 mile motor oil 
btw i def recommend him... small operation, very helpful and considerate.... FLT is another place i would recommend i have only heard great things from them... when the time comes for a th400 or glide i will go to them... but u cant beat the personal relationship and 4l60e knowledge u can have with cahill performance transmissions, Frank Cahill is a great guy
btw i def recommend him... small operation, very helpful and considerate.... FLT is another place i would recommend i have only heard great things from them... when the time comes for a th400 or glide i will go to them... but u cant beat the personal relationship and 4l60e knowledge u can have with cahill performance transmissions, Frank Cahill is a great guy Last edited by CamaroRacing12; Oct 27, 2008 at 08:04 PM.