2 Pack 551478 Solenoid Plug Skip Shift For T56 Transmission LS1 LS

Solenoid Plug Skip Shift for T56 Transmission

This 2-pack solenoid plug skip shift bypasses or blocks the skip-shift solenoid port on manual gearboxes, cross-referencing to part number 551478.

Overview

This solenoid plug skip shift is designed to cap off the unused CAGS port on performance manual transmissions. By sealing this port, this solenoid plug skip shift prevents dirt, water, and debris from contaminating internal transmission components. It is a useful component for performance enthusiasts planning to delete or clean up transmission wiring on custom builds.

Built For Performance

• CNC-machined from lightweight aluminum for strength and longevity.
• Anodized finish offers excellent resistance to corrosion and transmission fluids.
• Integrated rubber O-ring ensures a tight, leak-free seal against the transmission housing.
• Simple push-in or bolt-on design makes installation quick and straightforward.

Fits These Machines

• for T56 Transmission
• for LS1 Engines

On-The-Job Use

• Blocking off the skip-shift solenoid port during transmission swaps.
• Protecting internal transmission components from road grime and moisture.
• Cleaning up the look of high-performance custom drivelines.

Specs At A Glance

Good To Know

Q: What is the purpose of blocking the skip-shift port? A: This plug is used when the computer-controlled shift solenoid is removed or bypassed to keep the port sealed.

Q: Does this plug require professional tools to install? A: No, it installs easily using basic hand tools during transmission maintenance or swaps.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.