i have a 305 tpi which comes with the 120 mph guage cluster... but i am in the process of switching over to a 383 motor that i am building... i want to change either the cluster to a 140 mph cluster, or change to a digital dash altogether... anybody that has done either of these swaps... be it a 120 to a 140, or a change to a digital dash... please list what you needed to make the swap, how much it cost total, and any problems you ran across, also... doyou think it was worth the switch??? i really appreciate it guys... thx in advance!!

 

I've swapped out a 120 to the 140 in my 86 t/a you just have to watch that all the guages are in the right place,such as water temp an fuel amp an such.

i want to switch to a digital out of a 88 ta into my formula too.but that i got no idea on.