Idk What Tranny Ive Got

[1990GMCSIERRA]

yea i know im gona sound like a dumbass
but idk what tranny ive got
its a non over drive and will hold some hellacious rpms

 

[98chevy4x4]

Maybe your overdrive is just out you never know but like you akways say you could have a turbo 400 but you really need a built tranny then your truck would be wicked

 

[MIHELA]

Probably a Turbo 400. They were offered that year.

 

[1990GMCSIERRA]

thinkin of goin with a stage 2 shift kit in it
to match up with the motors power

 

[98chevy4x4]

Screw it get stage 4 lol brake the bands in the trans and throw the u joints out lol it'll be alright

 

[1990GMCSIERRA]

man i found one but thats exactly what would happen lol
stage 2 is prolly gona be the best for what im wanting
gona get under it this weekend and figure out for sure what i got
im almost positive its a 400 tho
shouldnt u be in class hell far