R rapom69 Member Joined Nov 14, 2006 Messages 10 Reaction score 0 Jul 29, 2011 #1 What is the highest ratio for the 8.75 I have read in Mopar Muscle that they made a 2.5 somthing gear set for gas milage. most places say that they only went to a 2.76. If thy made a 2.5 ? what did thy come in? Thanks
What is the highest ratio for the 8.75 I have read in Mopar Muscle that they made a 2.5 somthing gear set for gas milage. most places say that they only went to a 2.76. If thy made a 2.5 ? what did thy come in? Thanks
Bad Sport HALF A BUBBLE OFF Staff member Legendary Member Joined Jun 12, 2010 Messages 44,805 Reaction score 34,730 Location The Wolverine State Jul 29, 2011 #2 Never heard of 2.5, I have 2 rears that came from the factory with 2.76.
itate Where is that wrench I just had in my hand? Joined Jun 21, 2011 Messages 363 Reaction score 65 Location East Tennessee Jul 29, 2011 #3 According to the Mopar Chassis book, the 8 1/4" had a 2.45 gear option but the highest for an 8 3/4 is 2.76.
According to the Mopar Chassis book, the 8 1/4" had a 2.45 gear option but the highest for an 8 3/4 is 2.76.
RustyRatRod I was born on a Monday. Not last Monday. FABO Gold Member Joined Jun 7, 2010 Messages 105,566 Reaction score 103,705 Location Georgia Jul 29, 2011 #4 Just for an FYI, that 2.45:1 would be a 1.79:1 with the A833 OD. lol
R rapom69 Member Joined Nov 14, 2006 Messages 10 Reaction score 0 Jul 29, 2011 #5 If they made a 2.45 gear ratio in the 8 1/4 do you have any idea of what vehicles they came in?
damnimcooltom Too Cool For School Joined Dec 1, 2006 Messages 1,774 Reaction score 73 Location Coeur d'Alene, ID Jul 29, 2011 #6 I had one out of a 73-76 A Body at one time. They aren't super unusual.
cudamark Well-Known Member Joined Mar 14, 2009 Messages 11,892 Reaction score 3,546 Location San Diego Jul 29, 2011 #7 I've seen them in Aspen's/Volares too