Tranny Identification help...........
Thread Starter
Senior Member
Joined: Oct 1999
Posts: 548
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From: Dallas, Texas
Car: 1991 Z28
Engine: 5.3 Gen III SBC
Transmission: 4L80E NTC 258mm Stall
Axle/Gears: Trick Chassis 9" 3.50 S-Strac
Tranny Identification help...........
I got the # off the pump. 8654303
and off the tranny. 5YP172B
I got the tranny out of a 87 but I dont know if its the upgraded one or not.
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91 Z28 5.7l Camaro
T-56,McLeod Street Clutch, Cross Drilled Brakes, KYB's,AFPR, 3.73 Gears, Borla Adjustable Cat Back, Hypertech Chip, Hooker Headers.
more to come....
My 91 Z28
and off the tranny. 5YP172B
I got the tranny out of a 87 but I dont know if its the upgraded one or not.
------------------
91 Z28 5.7l Camaro
T-56,McLeod Street Clutch, Cross Drilled Brakes, KYB's,AFPR, 3.73 Gears, Borla Adjustable Cat Back, Hypertech Chip, Hooker Headers.
more to come....
My 91 Z28
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TinnMann2
Canadian Region
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Jun 18, 2017 05:10 PM
