Od for 727 from a motor home

[bearman]

Found a od on a 727 trans but cant find part number or who built it. Looking to find out what ratio it is so i can figure out what gears i want in the back side of my car

 

[wyrmrider]

pictures
start counting teeth or input output revolutions, turn the intake over 10 times and count the output
basic planetary gear-sets are around 30 % which should get you in the ballpark rear end wyse
bigger question is what kind of fluid
send a sample off to get analyzed

 

[bearman]

pictures
start counting teeth or input output revolutions, turn the intake over 10 times and count the output
basic planetary gear-sets are around 30 % which should get you in the ballpark rear end wyse
bigger question is what kind of fluid
send a sample off to get analyzed

Thanks for the input but the problem comes from the unit is in a salvage yard. The unit came out of a 1976 winny coach that has a 440 up front dont know if they will let me get into without buying first and then it might not be any good.

 

[wyrmrider]

76 440 Motorhome engine would have the good HD intakes and inconel exhaust valves

Did you contact Winnebago?
most likely aftermarket by previous owner
There are only a couple of aftermarket OD vendors
a picture to them should do it

 

[bearman]

76 440 Motorhome engine would have the good HD intakes and inconel exhaust valves

Did you contact Winnebago?
most likely aftermarket by previous owner
There are only a couple of aftermarket OD vendors
a picture to them should do it

Great idea headed back over monday to see what i can get done. I will picture it up and get intouch with winny to get some insight

 

[wyrmrider]

Great idea headed back over monday to see what i can get done. I will picture it up and get intouch with winny to get some insight

You might get lucky and find info on previous owner
most likely owner installed
My current Winne is 454 chevy and TH 400
OD would Be nice-EFI would be nice 501 would be Nice Diesel would be nice...