Need decoding help for rear diff.
#1
Junior Member
Thread Starter
Need decoding help for rear diff.
Does anyone have info. on this?
There are two sets of numbers on the rear tab of my '87 150.
First set: 812D
Second set: 273 88 7B23
Any info. would be helpful. Thanks!
There are two sets of numbers on the rear tab of my '87 150.
First set: 812D
Second set: 273 88 7B23
Any info. would be helpful. Thanks!
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Grey Wolf (03-14-2013)
#3
Junior Member
Thread Starter
Thanks, Sean, for the info. You're right, that is high! Surprisingly, it still takes off pretty well in spite of the high gearing, must be a strong engine. At 75 on the highway, it doesn't sound like it's revved very high (no tack.) The high gearing is good for my work because I travel a bit. Thanks again for the help.