Newbie here, Need info on Tranny

Ductman

Registered User
Found an 89 SC and would like to know about the tranny. Good or bad? It has a 2JJRR Trans code. Any help would be aprreciated.

Ductman
 
I found one in a local salvage yard, I didn't look at the mileage. I didn't know if they were the same as a T5, but I hear they are different. I thought that I would get it to put in a Mustang behind a 351W, but it might not hold up. What do you think?

Ductman
 
ah you talking about an M5R2 (mazda 5 speed used in SC's)they are generally a decent tranny imho but just do a search for m5r2 but be prepaired for alot of reading.it should hold up fine behind a 351 as there are plenty of members here running high HP through them.
 
Ductman said:
It has a 2JJRR Trans code.

The info label on the door can be confusing, they often don't line up the codes with the part. "2" is your trans. code, as mentioned, it's the M5R2 Mazda 5-speed. "JJRR" refers to the spring codes for all 4 corners of the vehicle. For some reason the trans and spring codes get run together on many of the Ford certification labels.


cheers
Ed N.
 
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