Tranny For 93 Z to A 94 Z?
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Joined: Dec 2007
Posts: 59
From: Somerset, Kentucky
Tranny For 93 Z to A 94 Z?
I have a 94 Z28 camaro Automatic trans. and my question is can I take a tranny from a 93 Z28 and put it in my 94 Z28 ? If it not just a simple change please let me know the steps I need to follow.. Thanks!
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Joined: Mar 2002
Posts: 3,634
From: Newark, Delaware
No, it won't work. The '93 is a 4L60 (non electronic), and the '94 is a 4L60E (Electronic).
The ONLY year transmission that will work in your '94 is a 1994 unit, because it's a "stand alone" year. In 1995, GM changed the lock-up strategy in the 4L60E to PWM, instead of the 1994's on/off arrangement. So, eventhough the '95 unit is still called a 4L60E, it's a different unit.
Frank
CPT
The ONLY year transmission that will work in your '94 is a 1994 unit, because it's a "stand alone" year. In 1995, GM changed the lock-up strategy in the 4L60E to PWM, instead of the 1994's on/off arrangement. So, eventhough the '95 unit is still called a 4L60E, it's a different unit.
Frank
CPT
Thread Starter
Registered User
Joined: Dec 2007
Posts: 59
From: Somerset, Kentucky
yea I need a new one because when i go to shift to second from low it wonts to rev all the way up and not shift unless i double stomp it. But all the other gears are fine. A rebuild might be better than a new one but I dont have the 4L60E I have a 700r4 from a chevy v6 astro van it the only things I could find at the time.
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