Transmission Specialties Proline 3000 Powerglide Automatic Transmission, Part No. 2512-3000

The Transmission Specialties Proline 3000 Powerglide automatic transmission is designed for high-performance drag racing and competition applications where dependable shifting and consistent operation are essential. This complete Powerglide transmission features an SFI-approved case, a transbrake, and a manual valve body for precise driver-controlled gear selection and launch performance. Part number 2512-3000 is engineered as a purpose-built racing transmission for enthusiasts and builders seeking reliable performance from a proven two-speed automatic platform.
The SFI-approved case provides an important level of protection for demanding racing environments, while the integrated transbrake supports controlled staging and consistent launches. The manual valve body gives the driver direct control over transmission operation, making this Proline 3000 configuration well suited for vehicles equipped for bracket racing, drag racing, and other high-performance uses. Its Powerglide design is widely recognized for efficient power transfer, straightforward operation, and strong aftermarket support.
Transmission Specialties builds the Proline 3000 with performance-focused components selected for competition use. This unit is supplied as an automatic transmission assembly and is intended for installation by qualified transmission professionals familiar with Powerglide applications, racing setups, fluid requirements, and drivetrain compatibility. Verify converter, shifter, crossmember, driveshaft, cooling, and vehicle-specific installation requirements before ordering.
Feature: Powerglide automatic transmission configuration
Feature: Proline 3000 performance series
Feature: SFI-approved transmission case
Feature: Integrated transbrake for controlled racing launches
Feature: Manual valve body for driver-controlled shifting
Feature: Designed for drag racing and high-performance competition applications
Feature: Transmission Specialties part number 2512-3000

Features:

• Powerglide automatic transmission configuration

• Proline 3000 performance series

• SFI-approved transmission case

• Integrated transbrake for controlled racing launches

• Manual valve body for driver-controlled shifting

• Designed for drag racing and high-performance competition applications

• Transmission Specialties part number 2512-3000