hey guys i just purchased a 99 trans am with the a4 tranny n i was wonderin what type of transmision it was is it a TH400 or something else n does ne one have any recomandations on a shift kit im looking into the B&M hammer shifter but im not to shure if it will work

 

 

4L60E comes in a stock LS1 car. Shitty Trans.

 

Going to Automatic section.

 

Trans Go shift kits are the way to go on 4L60E's.

 

.....

that about sums it up