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For Sale: Rollerbearing Turbo 400 with Coan Pro-Tree TransBrake 1000HP

CSI Overflow Tank included



TYLER, TX View Map


Lowered Price to 2295. Have other Unit available too.
Above Added: Fri October 21, 2016, 7:39 am EST
The PICs show you what you are getting for the price. Well worth it. This is a great price for a 1000+ Horsepower capable Rollerized Transbrake Turbo 400 transmission that was built with someone who has 30 years of Drag racing experience. This was Just Built, Not raced and then rebuilt. This unit starts off with a BRAND NEW HD case. The Bellhousing tabs were cleaned off for better fit of a CSI shield. The case is also deburred inside and out. There is a brand new COAN PRO-Tree Transbrake Valvebody assy (I love their solenoids) that is ported and matched. The Output assembly is an Excellent set of Heavy Duty Straight cut planetary gears(minimal end play on ALL gears) and an Early model SOLID HD output shaft. It has a New hardened pump Stator support with New hardened Pump Gears. Teflon converter bushing and a New AC/Delco front seal. It was built using a whopping 6-7-4 clutch setup, All Alto Reds and Kolene steels. All pressure plates are fine sanded for flatness too. The Forward 6 clutch drum has a New 4140 Heavy Duty Billet Steel input hub. This has a TRUE 6 clutch dual feed Direct Drum(**4 Feed Holes**). The Direct clutch pack has (7) .077 Kolene steels, Not the thin .061. You can fit 7 clutches and 7 thicker steels with a True 6 clutch drum. Intermediate is a 4 Clutch setup with Alto Reds and Tubulator Kolene steels. HD 2nd gear Snap ring, and comes with the HD Pressure plate support tab(uses the old front band pin hole). New TCI Kevlar rear band. This is a Custom made roller unit that has 7 Rollerbearings, not just 3. There is 1 in the back (great 60'), 1 between output carriers(quick 2nd) and 1 between the clutch drums (no friction between shifts) and 1 behind the front pump. These still have the factory 3 bearings too. I have a tool which machines the back of the case perfectly, So I can use the hardened race others throw away (.086-.096) AND still fit the big .140 rollerbearing in the back. I have been building these for over 22 years and Everyone that is using one of these, has absolutely loved it! Great 60" times and quick shifts. Unit has a new BW 34 Element sprag and New GM Spiral lock, The locking type instead of the factory snap ring. A new low roller clutch, and lightened forward and direct drums and a lightened Reaction carrier. All pistons are cast aluminum and machined for proper clearance. I also port the case and center support for quick clutch apply and the Pump for better flow. New bushings in the pump, Stator support tube, rear case, center support and tailhousing. I only replace the others if needed. New JW Teflon sealing rings. New gaskets, oil seals and lipseals. This was completely cleaned, clearanced and built to my exact specifications that I learned over the years of building and racing these. New Thick Aluminum pan for strength with a Oil Baffle welded in and a high flow brass screen filter. The tailhousing is the Wrecker thick support one. The Pro tree Transbrake valve was clearanced correctly for both engaged brake position and High gear apply position. This gives a Great 3rd gear shift. Vent hole is drilled and taped for 1/8"-27npt and has fitting installed. The price also includes a New CSR overflow tank and custom mounting bracket. The Pictures show EXACTLY what you are buying. If you know anything about TH400's, You can see this is the good stuff. I take pride in every unit I have built. I'm in Tyler area, But can deliver to some surrounding areas. 2400.00 FIRM. If Shipped, Any freight charges will be on your dime.
Thanks for looking. I can be reached at 903-258-5003. Dan. Thanks


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No Core required, You cant find parts this good anymore.
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Ad #182763649
Expires on: 02/25/2017
Posted: 10/21/2016, ad expires in 126 days
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Ad posted by:
r400man (#172418)

Member Since: 01/28/2007
Phone Number: 903-258-5003

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  • Ad #182775553: Rollerized Turbo 400 Coan Pro-Tree Transbrake 1000HP cap.

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106 Main Street, North Adams, MA 01247
Toll Free: 866.326.9227 • Tel: 413.663.3496 • Fax: 413.663.3615 • Email:

Execution Stats: 0.196 sec / 8.1 MB used / 8.3 MB peak