NeoTokyo

Hey again everyone;

I was wondering what mod motor automatictransmissions will a Mach1 Auto bolt up to?

A few people are asking me this question because I am selling my Mach1 shortblock.

Also what auto trans came in the 03/04 Mach1? Was there a torque converter difference too? Or can all mod motor torque converters fit all mod motors?

Thanks everyone.


-Eric-

CoolAid

Tremec TR-3650 5-speed manual. Correct me if I'm wrong but I don't think they made an auto Mach 1 did they? If so it would be a 4R70W 4-speed automatic trans.

HaV

Its the 4R70W just like the GT's. They did make a few of them... not as many as they did 5 speeds.

I think it will bolt up to pretty much any 4.6 block.. its the same transmission. Not completely for sure though.

ASUSMC

4R70W's and 4R75W's will bolt up just fine. Yes they made automatic Machs. The automatic was an option.

NeoTokyo

Ya there was an auto for sure.

What is the difference between the 4R70W and 4R75W?

Thanks.