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clinebarger · 09-14-2020, 10:20 PM

The huge center support snap ring is the biggest hurdle......Though the snap ring CAN be walked out & back in with a modified flat blade screwdriver, It's best to use the correct pliers.....Those will probably work.

Oversize Clutch Boost Valves require Tooling & a Fixture to install. I wouldn't be surprised if you found some distressed frictions & wouldn't be a bad idea to refresh the unit.

09-14-2020, 10:20 PM	#6
clinebarger Senior Member Join Date: May 2009 Location: Fort Worth, TX Posts: 6,370	Re: 6L90 refresh/rebuild? The huge center support snap ring is the biggest hurdle......Though the snap ring CAN be walked out & back in with a modified flat blade screwdriver, It's best to use the correct pliers.....Those will probably work. Oversize Clutch Boost Valves require Tooling & a Fixture to install. I wouldn't be surprised if you found some distressed frictions & wouldn't be a bad idea to refresh the unit.