gpw04

1. I need recommendations for manual transmission and differential fluids for my

Gloffer

Transmission- Honda MTF, ~2 quarts
Differential- LE-607 when ambient temperatures are generally above 40 degrees farenheit, otherwise Mobil 1 Synthetic Gear Lube 75W-90, ~1 quart

Since Honda provided convenient drain bolts for both the gear box and the differential, I change mine every other oil change, which is every 10,000 miles for me.

Since you're doing track time, you also need to flush the brake fluid routinely, and think about more frequent engine oil changes.

Try searching next time! These questions have been asked and answered many times and there are a lot of other options out there as shown here:

https://www.s2ki.com/forums/index.php?showtopic=195574