It could be a 3.73. Maybe not.
You'll have to count the R&P teeth (divide the R by the P), or turn the shaft and count the rotations for one axle rotation (or vice versa). Only a little simple math is required. There's no other sure way of knowing.
Administrator
It could be a 3.73. Maybe not.
You'll have to count the R&P teeth (divide the R by the P), or turn the shaft and count the rotations for one axle rotation (or vice versa). Only a little simple math is required. There's no other sure way of knowing.
Going Mobile
There might be a tag on the axle cover with the gear ratio assuming it has not been changed.
If you turn the tire and count the revolutions of the tire and driveshaft make sure only one tire spins, if you do not have a locker.
1993 K3500 - Peninsular 18:1 engine, marine injectors, high capacity cooling, AL Core Radiator, 3" DP and 4" exhaust, ISSPRO Gauges, Girdle, AMSOIL Dual Oil Filter System, 1997 Air Filter(trashed the K&N), 395K on Body, 165k on engine.
1997 GMC Savana - 6.5 TD
1966 CJ5 - V6 Gas - highly modified
1967 Jeepster - Stock
1986 Jeep CJ7 - Stock
1993 Grand Cherokee - 6.2 diesel
2007 Grand Cherokee - 3.0 diesel
Enthusiast
will be stamped in the ring gear on the edge, be like 41-10 for 41 teeth ring gear & 10 for pinion then divide, that would be 4.10's. Or 41-11 for 3.73's
87 crew cab dually 2wd w/6.2 converted to 4wd and working on 6.6 lb7 transplant. frame up restoration.
04 e350 w/6.0 work van
00 24' prowler
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