Whats the Differential Gear Ratio in a stock 89 Camaro.
Thread Starter
Supreme Member
Joined: Sep 2001
Posts: 4,231
Likes: 1
From: Manassas, VA
Car: 89 Formula Firebird
Engine: 305 - Demon 525
Transmission: 700R4
Whats the Differential Gear Ratio in a stock 89 Camaro.
Well that engine is in my trans and I'm tring to find out These facts to get my spedometer working. Any Ideas on what ratio that is ?
Thread Starter
Supreme Member
Joined: Sep 2001
Posts: 4,231
Likes: 1
From: Manassas, VA
Car: 89 Formula Firebird
Engine: 305 - Demon 525
Transmission: 700R4
Originally posted by Jay 727
I can't get my crystal ball to work right now, guess you'll have to pull the rear end cover off and see.(sure you can handle it if you changed the engine) I'll bet it's either a 3.08, 3.23, or 3.42.
I can't get my crystal ball to work right now, guess you'll have to pull the rear end cover off and see.(sure you can handle it if you changed the engine) I'll bet it's either a 3.08, 3.23, or 3.42.
You know the dude that I bought that engine from said he had put in a new motor. It looks like I'm might just have to pull the cover off.
>Anyone else that reads this I would still appreciate it if you do know the stock gear ratio just incase the engine is exactly the same. Thanx
Senior Member
iTrader: (4)
Joined: Aug 1999
Posts: 629
Likes: 0
From: previously OKINAWA JAPAN,georgia, now new england
Car: 1989 IROC--1989 T/A
Engine: 5.7 TPI in both
Transmission: W/C T-5 in both
Axle/Gears: B/W 3.27 in both
basically 2 choices, either low output, 2.77 or high end (g92) 3.27.
Thread
Thread Starter
Forum
Replies
Last Post
84z96L31vortec
Tech / General Engine
7
Aug 20, 2017 12:16 AM
hectre13
Engine/Drivetrain/Suspension Parts for Sale
7
Aug 26, 2015 08:17 AM
