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Bert Gen 2 Std Length Transmission Kit for 2 Piece Rear Main Seal
SKU: a52d6a81bde7
$1,892.47
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 2-Piece Rear Main Seal is a lightweight, race-proven 2-speed direct-drive transmission package engineered for circle track racing, dirt modifieds, and limited-engine classes. Designed to bolt directly to Small Block Chevrolet (SBC) and Small Block Ford (SBF) engines with a 2-piece rear main seal , this kit delivers exceptional durability, quick acceleration, and reduced rotating mass for maximum power transfer to the rear wheels. The standard-length version matches the dimensions of a traditional Muncie transmission, making it a popular choice for race car conversions and replacements.
The revolutionary Bert Gen II transmission features an innovative internal design where first gear and reverse are completely disengaged while in direct drive (high gear) . This significantly reduces rotating weight, minimizes internal wear, and improves throttle response and horsepower delivery. Rated for 600 lb-ft of torque , the aluminum-case transmission is built to withstand the demands of competitive racing while providing consistent and reliable performance on dirt or asphalt tracks.
Features
Bert Gen II Standard Length 2-Speed Racing Transmission
Designed for 2-Piece Rear Main Seal Engines
Fits Small Block Chevrolet (SBC) and Small Block Ford (SBF)
Standard (Muncie) Length Case
Lightweight Aluminum Construction
Rated for 600 lb-ft of Torque
Direct-Drive High Gear (1.00:1)
First and Reverse Fully Disengage in High Gear
Reduced Rotating Mass for Increased Power Transfer
Laser-Cut CNC-Machined Bellhousing Flange
Bottom Inspection Opening for Easy Service
WISSOTA Approved for Midwest Modified Racing
Ideal for Dirt, Asphalt, Crate Motor, and Limited Engine Racing
Gear Ratios
Low Gear: Racing Low Gear
High Gear: 1.00:1 Direct Drive
Reverse: Included
Specifications
Brand: Bert Racing
Model: Gen II Standard Length
Transmission Type: 2-Speed Manual Racing Transmission
Application: Circle Track Racing
Engine Compatibility: SBC & SBF (2-Piece Rear Main Seal)
Torque Capacity: 600 lb-ft
Case Material: Aluminum
Transmission Length: Standard (Muncie Length)
Input Shaft Diameter: 1.0625 in.
Input Shaft Spline Count: 10
Output Shaft Diameter: 1.375 in.
Output Shaft Spline Count: 27
Bellhousing Included: Yes
Shifter Included: No
Yoke Included: No
Shifter Style: Linkage Operated
SFI Certification: Non-SFI Rated
Kit Includes
Bert Gen II Standard Length Aluminum Transmission
Steel Bellhousing
Bellhousing Hardware
Hydraulic Clutch Line
Transmission Installation Components
Installation Instructions
Recommended Applications
Ideal for:
IMCA Modifieds
WISSOTA Modifieds
Dirt Modified Race Cars
Asphalt Modifieds
Crate Engine Racing
Limited Engine Classes
Street Stock Race Cars
Hobby Stock Race Cars
Custom Circle Track Builds
Compatible with Small Block Chevrolet and Small Block Ford engines equipped with a 2-piece rear main seal .
Installation Requirements
Installation may require:
Racing shifter assembly
Slip-yoke driveshaft
Hydraulic clutch system
Racing transmission mount
Compatible clutch assembly
Appropriate driveshaft length
Racing transmission lubricant
Professional installation is recommended to ensure proper drivetrain alignment and peak racing performance.
Warranty
The Bert Gen 2 Standard Length Transmission Kit for 2-Piece Rear Main Seal is backed by a 1-Year Limited Warranty , covering defects in materials and workmanship under normal racing use and proper installation.
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