Syncro Type?

[TheBlueBomber]

Does anyone know what type of Syncros are in the m32 6spd manual?..Could not find it on Google... The reason I want to know is I put Lucas oil 75-90 full synthetic gear oil in my trans and It is gl5 and gl4 spec. I read that gl5 oil can damage brass syncros and I'm not sure what we have? Help!

 

[$ub$onic]

If I remember right it's gl4, I used royal purple which is gl4/gl5 spec oil. I wanna say the syncros are brass but don't quote me

 

[TheBlueBomber]

Yea I got a good price on the Lucas from my local parts guy..I ended up ordering the redline though because I am worried about damage with the gl5 oil.

 

[TheBlueBomber]

Email sent to Lucas oil if the 75-90 synthetic is safe for our trans...waiting on reply

 

[$ub$onic]

It's gl4 it's all good.

 

[TheBlueBomber]

Yea it says Gl5 and gl4 spec...don't want to take a chance...it was only 20$ so I'll eat it for piece of mind...redline is on its way