trinituner.com

Long story short, my stock sr20 gearbox is not happy with the power and abuse that it sees and is constantly grumbling and whineing. What other options do I have?

Anybody know of a local man that has the Fairlady 300zx transmission swap kit for cheap?

Or is there a cheap way to rebuid this gearbox stronger?

Or is there an RB20/25 tranny that will work?

Any other cheap options?

Hmm nuthin huh?

Os , Ogura, Peak strengthened gears. None of which are cheeap.

Sourcing the VG adapater and box and shaft are still going to be costly locally.

some say the rb box works, but you need to do some cutting.