I have a customer with a high mileage 2021 with no current issues. Wants to update his valve body before anything comes up. What do I need from sonnax? Just the high and low feel limit valve kits?
Allison 10L1000 10 speed valve body fixes
- Thread starter ikeG
- Start date
At this time, yes. Verify the check balls are not wearing out (they are plastic), thermostat moves freely and a spring free length check on the rest of the valves isnt a bad idea. If you can vac check ports, that be real beneficial too