Sorry for my ignorance but I'm quite new to some of the terminology associated with transmission. In many of the posts the term slim jim is used. Is this the throttle linkage that affects transmission shift points?

Also, I just ordered a GM Manual for my 1955 Super 88. Will this have instructions on adjusting the throttle linkage?

 

if i was better to explain on english, i would gladly help you,
I guess that slim jim is another name for roto-hydramatic?
Wich prod year do you have on your transmission

 

It's a 1955 Super 88 with a Hydra-Matic tranny

 

Thanks much Paul!

 

Again, thanks,

Mark

 

i learned to break into old *** caddi with a slim jim in shop class haha, sorry jus havin fun