What is my rear end gear ratio
#3
RE: What is my rear end gear ratio
Is there a tag on the diff cover? Should be on there. Or you can pull the cover, the ratio should be on the ring gear. Or, you can put the car on stands, rotate the tire one time and count d-shaft revolutions.
#4
RE: What is my rear end gear ratio
ORIGINAL: ihrdthattoo
does anyone know how to find out what rear end gear ratio you have? Don't you count how many times the wheels go around when the driveshaft turns twice????????
does anyone know how to find out what rear end gear ratio you have? Don't you count how many times the wheels go around when the driveshaft turns twice????????
DRIVE AXLE IDENTIFICATION CODES:
Axle Code A7 Differential Type Conventional Gear Ratio 3.07
Axle Code E Differential Type Conventional Gear Ratio 3.27
Axle Code E Differential Type Traction-Lok Gear Ratio 3.27
Axle Code M Differential Type Traction-Lok Gear Ratio 2.73
Axle Code Y Differential Type Conventional Gear Ratio 3.08
Axle Code Z Differential Type Conventional Gear Ratio 3.08
Axle Code Z Differential Type Traction-Lok Gear Ratio 3.08
Axle Code 5 Differential Type Conventional Gear Ratio 3.27
Axle Code 8 Differential Type Conventional Gear Ratio 2.73
Axle Code 34 Differential Type Conventional Gear Ratio 3.27
This will only tell you what the car came with of course. NOT what is currently installed. You'll have to resort to the roundman method (see:https://mustangforums.com/m_216023/m.../tm.htm#218568) or look for the tag as Grimace said.
#5
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