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a safe-t-track rear end has RPO code G80-which is a positraction rear end and a 3.23:1 gear ratio was available having the RPO code GU5
1956
the '52 should have a 4.11:1 ratio in it currently. If you change it out for the '54 rear end you will have a 3.55:1 ratio. As far as changing it, it should bolt right up. Do you have a more specific question?
The 1997 Ford Thunderbird has a four bolt rear and. The rear and gear ratio is 3.23. The rear axle has a weight rating of 1600 pounds.
as long as the ratio is the same you can.
10 bolt or 12 bolt has NOTHING to do with gas mileage. It is the gear ratio that is inside of the rear end housing that affects the mileage. The lower the gear the lower the fuel mileage is. The higher the gear, better the fuel mileage is.
it has an 8.8 rear end with a 3.23 ratio.
My 1995 axle code is D4 and it is 3:73
ccc 02311
I believe the axle code is listed on a sticker on the end of the drivers door The axle code will correspond to an axle ratio Once a person knows the axle code , the ratio can be looked up
All you need to do is count the bolts that hold the rear end plate on the housing.
GM8.5 inch 30 spline 10 bolt 3.73 gear ratio , 41x11