74 Charger SE trans mount & best manual help

[Hijinx]

Trying to figure out which trans mount is the correct one to order, originally a 400, now going to be a 440/727... the first one is whats in the car currently (although rusted to hell)... not sure of the extra front bracket portion and what it's for... the second one seems to be what everyone is selling...

Also what is the best manual out there for a 74? ... i bought the body/chassis/electrical manual but seems scarce on good detailed pictures...

 

[wyrmrider]

FActory service manual
or 833 depending

 

[furryfrog]

The second pic is what I have in my 74 clonerunner.I have an energy suspension trans mount kit 5.1101r to put in the next couple of days, ordered through summit. You can purchase it with the bracket or just get the rubber/metal sleeve replacement bushing like I did.