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Elite Veteran
Posts: 1150
Location: Southern California | is it an 8 3/4 rear? and also is it 2:76 gears? need to know a buddy of mine is building me a 440 with 727 tranny and wants to know stock ratio so he can put the right cam in.
thanks in advance |
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Expert
Posts: 3400
Location: Chestertown, NY ( near Lake George) | Probably 3.23 or 2.94. should be id on the housing. |
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Exner Expert 19,174 posts. Neil passed away 18 Sep 2015. You will be missed, Neil!
Posts: 19146
Location: bishop, ca | Should be a 2.93:1, with TorqueFlite; 8 3/4" open differential....standard equipment (on Dodges).
Sure Grip was optional, as was the 3.31:1 ratio.
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Location: Parts Unknown | The ratio will be stamped on the ID boss on the 3rd member. No ratio was "stock". Some were
more standard than others, but any guy working the order sheet could change that ratio by checking
a different box.
Just climb under the car and you will see a flat raised surface sticking down at either 4 or 8 o'clock
(depending on which way you are coming in from). Hit it with a scraper or wire brush and all will be
revealed !
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Elite Veteran
Posts: 982
Location: Upper Hunter NSW Australia | .....
Yep, mines lightly stamped in the same place in my Dodge... 3.31 : 1 .........
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Expert 5K+
Posts: 8947
Location: WHEELING,WV.>>>HOME OF WWVA | with a 60 dodge , with torqueflite , 2.93 across the board . powerflite and standard were diff. ---------------------------------------------------later |
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Expert
Posts: 1506
Location: Colo Spgs | Mike
To "complement" the rear axle ratio The Cam Shaft Spec'd for any 1968 to 1971 "standard 350 HP" 440 is twice above what any 1959 - 1965 413 had or
once above what The first series 440 "standard" Cam Shaft Spec's are.
Some places have the number CS-327 for it.
Rodger & Gabby
COS |
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