Transmission

An internal clutch assembly for reduced rotating weight
New "dog teeth" gears for easier shifting
Two speed with reverse
Direct drive in high gear
IMCA approved
Works with standard two-lever shifter
2-5/8" shorter than Muncie
NOTE: Shifter NOT included.

This rebuild kit for the Brinn Racing Transmissions 70001 and 70010 includes:

Brinn Part # Qty: Decription:
70046 1 Clutch Asm. Wire
71003 4 O-Rings
71010 1 Retaining Ring
71011 1 Oil Seal
71012 1 Machined Bushing
71016 1 Clutch Spring
71017 6 Steel Clutch Disc.
71018HD 6 Metallic Friction Disc.
71026 2 Needle Thrust Washer
71035 1 Clutch Piston O-Ring
71040 1 Rear Seal & Bushing
71046 1 O-Ring
71063 1 O-Ring
73009 1 Thrust Race, Intermediate Shaft

This item is sold as a kit.

We keep this Brinn Racing Transmissions in stock. With the low rotating weight, internal clutch and smooth shifting, they are hard to beat. Bolts in place of stock GM transmissions. Crank drive flange not included.

The input and output shafts are gundrilled for reduced weight
Superior dog clutch design provides the most durability and the smoothest shifting available
Low cost - eliminates clutch assembly and throwout bearing assembly
Dog clutch and detent design eliminate the need for special shifters
Six inch long, 27 tooth output shaft spline that will accept any length yoke
SAE 10 tooth input shaft spline
Feed line is 1/8"-27 NPT (fitting not included)
Low gear ratio: 1.88:1
Reverse gear ratio: 2.29:1
Shafts and gears are cryogenically treated

This revolutionary design is the lowest rotating weight gear box available. The mechanism of the first and reverse are totally disengaged from rotation when it's in direct drive (high gear), so there are no wear on those parts. Reduced rotating weight creates more power to rear wheels that is greatly felt by drivers. Crate motor and limited engines series benefit the most from this transmission, either on dirt or pavement.

The second generation transmisson deliverered multiple wins in 2010 which proves it is one of the top transmissions on the market today. Champions like Billy Moyer, Tim Fuller, Chris Maden, Casey Robert, Hunter Peacock, Steve Francis, David Smith, Ray Cook, and Jonathan Davenport use these transmissions are have had remarkable success and wins all season long. Don't deprive your race team, use the second generation bert transmission to power your Late Model race car!

Revolutionary design is the lowest rotating weight gear box available
First and reverse are totally disengaged when in high gear
Reduced rotating weight creates more power to rear wheels
Great for crate motor and limited engine series on either dirt or pavement
Available in "Standard" (Muncie Length) version

For Turbo 400 transmission
Won't crack case
Shorter for steel bell housing clearance
Shipping Dimensions: 4.5" x 3.5" x 1.5"
Weight: 1 lb. These are sold in pairs.

Black anodized shifter has a built-in lock which holds the transmission into gear when track conditions are rough. Shifter includes one 16" long x 3/8" shifter rod, one 24" long x 3/8" shifter rod, 3/8" rod ends, and hardware.

Shifter arms come with a 3/8” thread to eliminate the need for a nut.
Black Anodized made in the USA

Improved design. Three speed shifter with two levers. With heavy duty rod ends and 2 each 20" shifter rods. Fully adjustable. Anodized aluminum.

The aluminum shifter arms that attach the shifter rods to the transmission are NOT included. They may or may not be needed, depending on the transmission that you will be using.

Specs
The shifter is 11-3/8" in total length. Bracket down is 4-1/8".