B&M Extreme Performance Off-Road/Race Automatic Transmission, GM TH400 112005

Name: B&M Extreme Performance Off-Road/Race Automatic Transmission, GM TH400 112005
Brand: B&M Racing
SKU: 3998107
Price: 17401.99 CAD
Availability: OnlineOnly

$17,401.99 ea

NEWOut of stock with our supplier as of 01/04/2024

Model: 3998107

0 reviewsWrite a Review Add to Wish List

CALL US
877.352.5355

Description Downloads Video Specifications Reviews (0) Product Q&A Related Products

B&M Performance and Off-Road introduces the new Rock/Race GM TH400 Automatic transmission specifically designed and built for Off-Road competition. The foundation starts with a tough and tested Reid Racing Super Hydra 400 Off-road race case and SFI 30.1 certification bellhousing that fits all Chevrolet 90 degree V8's including early and late LS engines and 4.3L V6 engines. Upgrades include a new super tough 300M (Rockwell Hardness) alloy steel 30 spline input shaft, 34 element direct drum and a wide Intermediate band for increased engine braking capability, strength and performance. Other features include a Billet 1045 alloy steel forward hub with bearing, four friction Intermediate clutch pack and a Reid Racing tailhousing with roller bearing providing superior support for the 32 spline output shaft. The forward pattern manual valve body has been re-calibrated to ensure constant pressure, quick shift response and provides engine braking. The transmission is finished off with a B&M Hi-Tek finned aluminum trans pan which both increases fluid capacity and quickly dissipates heat generated by tough off-road race conditions. Handles up to 900 HP/900 LB/FT

Features:

Reid Racing Tail housing with Roller Bearing Providing Superior Support for the 32 Spline Output Shaft
Includes B&M Hi-Tek Finned Aluminum Transmission Pan for Extra Capacity and Cooling
Has Wide Intermediate Band for Increased Engine Braking Capability
Designed to Handle up to 900 Horsepower & 900 Ft/lbs of Torque
Super Tough 300M Alloy Steel 30 Spline Input Shaft
Billet 1045 Alloy Steel Forward Hub w/Bearing
Bellhousing Meets SFI 30.1 Certification
Four Friction Intermediate Clutch Pack
Recalibrated Manual Valve Body

1965-2003 Chevrolet Small Block, Big Block, LS, and GM 4.3 V6 engine, 2-Wheel/Rear Wheel Drive - SFI Certified Bellhousing *Can be used with 4wd transfer case with tail-shaft modification

Installation Notes:

1965-2003 Chevrolet Small Block, Big Block, LS, and GM 4.3 V6 engine, 2-Wheel/Rear Wheel Drive - SFI Certified Bellhousing *Can be used with 4wd transfer case with tail-shaft modification

About B&M Racing

B&M® specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, and many other transmission products including cast deep aluminum transmission pans, transmission coolers, and automatic transmission fluid. B&M Performance & Off-Road has been at the vanguard of the growing automotive aftermarket since the early 1950s. Racers themselves, B&M’s founders identified the needs of local performance enthusiasts and developed products to fill those needs. B&M specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, automatic shift handles, extended transfer case handles, cast deep aluminum transmission pans, differential covers, transmission coolers, power steering coolers, automatic transmission fluid, and transmission accessories for performance street, truck, Jeep, and off-road applications.

Downloads:

Download Name	File Size
bm_warranty.pdf	87.47KB
112005_instructions.pdf	242.88KB

Videos:

Specifications:

2WD/4WD	2WD
Automotive Item Grade	High Performance
Built-In Transmission Shield	YES
California Proposition 65 Chemical Name	Chromium (hexavalent compounds), Benzene, Lead
Case Material	Cast Aluminum
Color	Aluminum
Control Type	Hydraulic
Cooler Included	No, No
Core Change Applicable	No
Dipstick Included	No, No
Drive Type	RWD
Emission Code	5
Friction Plates	New
Horsepower Rating (HP)	900
Horsepower Rating (HP)	900
Input Spline Count	30
Output Spline Count	32
Part Type	Automatic Transmission Assembly, High Performance, High Performance
Product Type	Transmission
Proposition 65	www.P65Warnings.ca.gov
SFI Certification	30.1
Tailshaft Length (In)	4
Torque Converter Included	No
Torque Rating (Ft/Lbs)	900
Transbrake	No
Transmission Model	TH400
Transmission Pan Finish	Natural
Transmission Pan Material	Aluminum
Transmission Pan Type	Hi-Tek Deep Cast
Transmission Series	Race/Off-Road
Transmission Speeds	3
Transmission Type	Automatic
Valve Body Pattern	Forward
Valve Body Type	Manual