4.78 final drive honda part number?

[haitch]

These guys do a longer 1st, uses original shaft http://www.teammfactory.com/products.php?category=Close Ratio Gears

 

[haitch]

Been reading this http://www.honda-tech.com/zerothread/1592797 for more info.

 

[jugbugz]

nice... wouldn't 4.9 FD do similar overall in all gears?

 

[haitch]

Not sure m8, the guy has replied to my post on honda-tech, it appears you cant use the longer 1st with the oem 4.78, you would need to use the MF own 4.78. He says if I use their close gear set revs would be higher but Id still have a relatively ok top speed. There is so much choice I cant decide what to do

 

[johnny_9]

Here you go:

Part Number Description

41233-P80-E30 4.785 DIFERENTIAL RING GEAR
23421-P80-E30 COUNTERSHAFT FIRST GEAR
91107-P80-E30 FIRST GEAR NEEDLE BEARING (you will need 2)
91211-P21-008 DAMPER FRICTION
23914-P80-E30 COLLAR RING
23221-P80-E30 4.785 COUNTERSHAFT

I also edited your thread title, good luck mate, great mod!

Part number is correct; however the in the picture, that is NOT a 4.785 Counter shaft as the distance collar is not in-built into the shaft.