c-4 to t-5

[86LX5liter]

can anyone tell me all that is involved in making a 69 302 work in an 81 stang with a t-5? i currently am running a c-4 in an 86, but the 86 is shot, and i picked up the 81 to replace...in order to make the c-4 work in this car, i have tochgange over the pedal assembly, which involved removing the master cylinder, which is a ***** ...let me know guys...thanks...

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86LX 306 out of a 69. c-4 auto with b&m shift kit. 2800 B&M holeshot converter, 3.08 gears
1 5/8" MAC shorites, 2 1/2" flowmasters, ported polished and shaved edelbrock performer intake
Holley 650 vacuum carb. ported, polished early casting heads.
11:1 compression, accel 300 race wires, MSD 6 ignition, with MSD blaster 2 coil.
12.54 @ 110.90
1.62 60'
best with old car, will let you know once i finish the transfer to the new to me car