Which number do I need for my back axle?
Thread Starter
Joined: Dec 1999
Posts: 1,747
Likes: 26
From: Rugby, England
Car: 1988 IROC Vert
Engine: 355 ZZ4
Transmission: T5 Manual
Which number do I need for my back axle?
There is a tag on my replacement rear axle and I was wondering what I needed and how to tell what my ratio is? The tag looks like it has 2 numbers on it 
Many thanks

Many thanks
Supreme Member
Joined: Jul 1999
Posts: 18,457
Likes: 16
From: Loveland, OH, US
Car: 4
Engine: 6
Transmission: 5
Best thing to do is pop the cover off and look. Tags are notoriously unreliable.
Have you changed the fluid lately? If not it probably needs it, that's as good an excuse as any to dig in there.
------------------
"So many Mustangs, so little time..."
ICON Motorsports
Have you changed the fluid lately? If not it probably needs it, that's as good an excuse as any to dig in there.
------------------
"So many Mustangs, so little time..."
ICON Motorsports
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