|
|
Post by Nacho-RT74 on Dec 4, 2007 10:32:12 GMT -5
we can expect ANYTHING from MaMopar, specially since 72!!!! so don't trust on what books say
|
|
|
|
Post by e5charger on Dec 5, 2007 23:44:37 GMT -5
I have a 1974 with a 318 that has an 8 3/4 (non sure-grip), also has a 727. I've had the car since 1979, so I doubt they were changed.
|
|
|
|
Post by chiche on Mar 23, 2024 22:14:12 GMT -5
The correct rear end for a 73 charger 400 barrel is a sure-grip differential 8-3/4 and on the left side of rear it will have a chrysler star and a number 9 and you will see a 7 digit number the last three numbers will be 489 and that came factory on a 73 charger rallye 400 magnum 4 barrel they also had two other castings but they say the 489 is the strongest now they also had a 7-1/4 and a 8-1/4 axle assembly and are sure grip rears I have a 73 400 magnum and the build sheet and that's what came in mine factory and it's a hemi 4 speed postal gtip have a great day
|
|
DynoDave
CO-ADMINISTRATOR
Motown Mopar-Wizard
Posts: 11,157
|
Post by DynoDave on Mar 24, 2024 16:12:40 GMT -5
Welcome aboard chiche. Sounds like a great car. Have any pictures you can share?
|
|
|
|
Post by Nacho-RT74 on Mar 24, 2024 18:50:02 GMT -5
Welcome… but the SG grip was optional, not part of any equipment even on 440s. The standard was still open  |
|
