95mysticta

iTrader: (4)

So lost 5 and 6 while driving. Tore it down to find the output shaft splines toasted as well as the 5 and 6 gear splines wiped. Rest of the tranny looks good but the reverse syncro is started to show wear which i knew would be an issue when i opened her up. My question for everyone is this fairly common on a higher mileage trans and should i stick stock parts back in it. Its behind a 380-400rwhp LT1.

Just want some opinions from people that have had this issue and what they would recommend.

Thanks

thesource

iTrader: (60)

New main shaft and 5-6 cluster should last a long time.

95mysticta

iTrader: (4)

Well got her back together last night and did some prevenative maintenance and shes back together. Hope to get it back in the car this week!

Replaced:

1-2 Syncro
3-4 Syncro
Reverse Syncro
5-6 Driven Gear Cluster
Main Output Shaft
Pocket Bearing and Race on Output Shaft