help... what gear oil to use

[talonesi95t]

im trying to get my esi back on the road. but im having trouble deciding on what gear oil to put in my tranny. ive read to use ATF+4 or pennz syncromesh. But im not to sure about using either one on this Chrysler tranny.. but what do u guys think about using redline gear oil product. has anyone used it before?
this is the only thing holding me back after having my esi parked since 2005...

 

[under50k226]

Well i don't have a 420a- but I tossed the redline mixed with the valvoline in my transmission and it works FAR better than the juice i had in there before; which was straight synthetic stuff to the weight specifications the car calls for. The mixture is recommended by a local place called Jacks transmissions. Thought i'd share that redline products have worked for me.

 

[LandoAWD]

Wut =/= what
u =/ you
Fixed thread title. Please post like and educated human.