so i have been unsuccessful in my attempt to find out which model t-56 i have. i go the numbers off the whole transmission can anyone help!?!?! :(

Decal on top of tranny says: 61dlku000396
13-86-016

the tail shaft says on it: Borg Warner
13-86-066-904

Last but not leasr the metal tag on it reads: 2558016 m0463
3-86-016 010415

http://www.autogear.net/pdfs/T56_Camaro_2.pdf