Dakota Digital 128k High Frequency GM Pulse Generator

Dakota Digital 128k High Frequency GM Pulse Generator

The Dakota Digital 128k High Frequency GM Pulse Generator is the perfect solution for those converting early GM transmissions to modern ECM systems. This innovative device recreates the high-frequency signal required by late-model GM transmissions with internal speed sensors, providing a direct replacement for the stock 40-tooth reluctor ring and allowing proper ECM functionality.

High-Frequency GM-Style Pulse Generator

• Purpose: Recreates the missing high-frequency signal for early GM transmission swaps.
• Signal Output: 128,000 Pulses Per Mile Sine Wave signal, directly replacing the internal speed sensor.
• Compatibility: Compatible with GM transmissions featuring 7/8” Male Threading, such as TH350, TH400, 700R4, 2004R, and more.
• Threading: Standard female 7/8” thread-on fitting for a secure and reliable connection.

Installation & Performance

• Cable: Includes a 10' removable weather-tight cable for easy installation and optimal routing.
• Signal Integrity: Ensures the ECM receives accurate speed signals for smooth operation of the engine and transmission.
• Ease of Use: Simplifies the transmission swap process by providing a straightforward solution for high-frequency signal conversion.

Technical Details

• Output Signal: 128,000 Pulses Per Mile Sine Wave
• Fitting: 7/8” Female Thread-on
• Cable Length: 10' Removable Weather-tight Cable
• Transmission Compatibility: GM Transmissions with 7/8” Male Threading (TH350, TH400, 700R4, 2004R, etc.)

Performance & Compatibility

This Dakota Digital Pulse Generator is ideal for those performing an early-GM transmission swap to a later-model ECM. The unit’s high-frequency signal output ensures proper operation of the ECM by mimicking the factory internal speed sensor’s signal, a crucial step for maintaining transmission performance in vintage vehicles upgraded with modern components.