This is RARE **ORIGINAL GM PERFORMANCE** VERY HARD FIND NOS GM #34-39 Stamped Aluminum Housing Sleeve For TH400 ONLY Transmission With Speedo Driven Gears Tooths Count #34 35 36 37 38 39 Only. If Did a Swap, Rebuilt, Change Rear Ratio, Or Came With Vehical, You May / Maynot Have Correct One For Your Matchup Gears.

This Fits Stock Muscle Classic Passenger Station Wagon Car Truck Chevy GMC Buick Olds Pontiac TH400

• This is Ready To Go On With (O-Ring & Seal INCLUDED ) Outside / Inside Sleeve
• Fits TH400 Trans From 1964-1985 And Some Later Years Trans, But Do Your Own Homework.
• I Have Other Gears And Drive Gears in My Other Auctions Also. TH400 700R4 TH350c TH350bop Muncies 2-Speed Power Glides and Saginaws 
• GM /AC Delco Package INCLUDED
• Check out my other items!
• Questions Email Me I will Help You Get You Matched Up Correctly.
• Thanks For Looking ! 

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