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Bert Gen 2 Std Length Transmission Kit for 1 Piece Rear Main Seal
SKU: 8926f3fd4976
$2,365.59
In stockSpeedway Motors manual transmission or conversion package for performance, restoration, street, or racing applications. Verify engine, bellhousing, input shaft, shifter position, and vehicle fitment before ordering.
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The Bert Gen 2 Standard Length Transmission Kit for 1-Piece Rear Main Seal is a complete racing transmission package designed specifically for 1986-up Small Block Chevrolet engines equipped with a 1-piece rear main seal . Engineered for dirt track, oval track, and circle track competition, this kit combines the proven Bert Gen II Standard Length transmission with the essential components required for a dependable, race-ready drivetrain.
The Bert Gen II transmission is renowned for its innovative low rotating mass design. In direct drive (high gear), the first and reverse gear assemblies are completely disengaged, reducing internal drag and allowing more engine power to reach the rear wheels. This results in improved throttle response, greater drivetrain efficiency, and exceptional durability under demanding racing conditions.
Constructed with a lightweight, high-strength aluminum case, the Bert Gen II Standard Length transmission is engineered to handle up to 600 lb-ft of torque while delivering consistent performance throughout long race events. The included heavy-duty steel bellhousing is compatible with both Small Block Chevrolet (SBC) and Small Block Ford (SBF) engine bolt patterns and adapts to Muncie and Saginaw transmission mounting patterns commonly used in competitive racing.
Designed exclusively for race vehicles, this transmission kit is ideal for IMCA Modifieds, Wissota Modifieds, Midwest Modifieds, Sport Mods, Hobby Stocks, Dirt Modifieds, and other circle track racing classes where lightweight construction and maximum drivetrain efficiency are essential.
Features
Complete Bert Gen II Standard Length Racing Transmission Kit
Fits 1986-up Small Block Chevrolet engines with a 1-piece rear main seal
Lightweight aluminum transmission case
Rated for up to 600 lb-ft of torque
Low rotating mass design for improved power transfer
First and reverse gears disengage completely in high gear
Heavy-duty steel bellhousing included
Compatible with SBC and SBF engine bolt patterns
Fits Muncie and Saginaw transmission bolt patterns
Precision CNC-machined bellhousing
Built for dirt track, circle track, and oval racing
Competition-use racing transmission
Specifications
Brand: Bert Racing
Transmission Type: Racing Manual
Number of Speeds: 2
Torque Capacity: 600 lb-ft
Case Material: Aluminum
Input Shaft Diameter: 1.125 inches
Input Shaft Spline Count: 10
Output Shaft Diameter: 1.375 inches
Output Shaft Spline Count: 27
High Gear Ratio: 1.00:1
Shifter Style: Linkage Operated
Yoke Style: Slip-On
Bellhousing Included: Yes
Shifter Included: No
Slip Yoke Included: No
Kit Includes
Bert Gen II Standard Length Racing Transmission
Heavy-Duty Steel Bellhousing
Bellhousing Bolt Kit
Steel Drive Flange for 1-Piece Rear Main Seal
Performance Transmission Fluid
60-Inch Braided Brake Line
Straight AN Adapter Fitting
Transmission Storage Stand
Installation Hardware
Recommended Applications
Designed for race vehicles equipped with 1986-up Small Block Chevrolet engines featuring a 1-piece rear main seal , including:
IMCA Modified
Wissota Modified
Midwest Modified
Sport Mod
Hobby Stock
Dirt Modified
Stock Car
Circle Track Race Cars
Oval Track Competition Vehicles
This transmission is intended for competition use only and is not designed for street-driven vehicles.
Installation Requirements
Installation may require:
Compatible racing driveshaft
27-spline slip yoke
Racing shifter linkage
Transmission mount
Approved racing transmission fluid
Proper driveline alignment
Additional installation hardware as required by the vehicle
Professional installation is recommended to ensure maximum performance, reliability, and drivetrain longevity.
Warranty
The Bert Gen 2 Standard Length Transmission Kit for 1-Piece Rear Main Seal is backed by a 1-Year Limited Warranty , covering defects in materials and workmanship under normal racing use when properly installed and maintained.
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