Brinn 70001 Racing Transmission with Free Stand
Brinn 70001 Racing Transmission with Free Stand
Brinn

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#2207000

Brinn 70001 Racing Transmission with Free Stand

  • IMCA Approved for Stock Car, Modified, and Late Model classes
  • Eliminates clutch assembly and throw-out bearing assembly
  • Input and output shafts are gundrilled for reduced weight
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$2,452.99

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$2,489.98

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Product Summary

Brinn, 2-Speed Transmission Speeds, 600 ft./lbs. Torque

  • IMCA Approved for Stock Car, Modified, and Late Model classes
  • Eliminates clutch assembly and throw-out bearing assembly
  • Input and output shafts are gundrilled for reduced weight
  • Measures 6" long and has a 27 tooth output shaft spline that will accept any length yoke
  • A superior dog clutch design provides the most durability and the smoothest shifting available

Comes as a Kit

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Key Specs

MFG. Part #70001
BrandBrinn
Transmission Speeds2-Speed
Input Shaft Spline Count10
Input Shaft Diameter1.0625"
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Brinn 70001 Details

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.

  • IMCA approved for Stock Car, Modified, and Late Model classes
  • 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


Order 22070041 for a Brinn Transmission Rebuild Kit.
  

Item Details

Standard with Aluminum Case

Brinn 70001 Specifications

KEY SPECS
MFG. Part #70001
BrandBrinn
Transmission Speeds2-Speed
Input Shaft Spline Count10
Input Shaft Diameter1.0625"
GENERAL
Torque600 ft./lbs.
Output Shaft Spline Diameter1.1875"
Output Shaft Spline Count27
Case MaterialAluminum
Bellhousing IncludedNo
Yoke IncludedNo
Shifter IncludedNo
Gear Ratio (Low)1.88:1
Gear Ratio (Reverse)2.29:1
Notes1-3/8"-10 spline input shaft. 1-3/16"-27 spline output shaft.
Sold in QuantityEach
Yoke StyleSlip On
Shifter StyleLinkage operated

Ratings & Reviews

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Brinn 70001 transmission

5.0

8 years ago

na

Chicago Park, CA

Verified

The best and most reliable of the internal clutch type trannies, in my opinion. Definitely better than the Chinese Brinn copies though several hundred bucks more but you get what you pay for.

Would Recommend

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Questions & Answers

5 Questions • 5 Answers

How much does it weigh?

by Kevin

• 2 years ago

1 answer

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Does it work on two pieces rear seal

by LYNWOOD L

• 2 years ago

1 answer

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Will this transmission bolt up to a regular gm bellhousing

by Donald

• 4 years ago

1 answer

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Do you offer a transmission mount to fit the Brinn? The bolt pattern is considerably narrower than an OEM trans.

by James

• 5 years ago

1 answer

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This says sold as a KIT. What does this mean? Would I have to put it together?

by harryO

• 10 years ago

1 answer

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