What is my stock drivetrain?
08-31-2006, 05:44 PM
#2
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Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
If you've got a 4 speed automatic, it's a 700R4. Your car may or may not have come with a posi. Look for the G80 RPO code to see what it had from the factory, and pull the diff cover off to see what it has now.
08-31-2006, 05:50 PM
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Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Your car has a Service Parts ID (SPID) label on it somewhere that lists the Regular Production Option (RPO) codes for all the options that were built into the car. The code for posi was G80.
08-31-2006, 05:52 PM
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