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36 element Pro Mod Sprag and new large steel outer race to allow the use of more clutches
Speedmaster aluminum adapter spacers allow you to adapt Powerglide to Turbo TH400 automatic transmission tailhousing
The replacement filter is designed to be used with Speedmaster cast aluminum deep transmission pans along with many Torqueflite 3-speed and 4-speed automatic transmissions
it ensures a reliable fit and long-lasting performance in various automotive applications
GM TH350 Billet CNC Full Manual Valve Body Spragless Upgrade Kit w/ Transbrake 36 element Pro Mod SpragTake your TH350 beyond its limits with our all new Spragless Upgrade Kit, a complete performance conversion that eliminates the transmissions weakest link and unleashes its true power potential.
US$ 201.96
US$ 32.99
