- Joined
- Oct 25, 2004
- Messages
- 1,131
.21 = 5/16"-32 TPI LHAnyone who knows what type of threads being used on the K&B propshaft hubs?
Yes it is...Then I`m pretty sure the .45 is 7/16"-32TPI LH
Looks like it is UNEF, constant pitch 32
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