LS Water Pump Port Block-Off Plates – Storage & Cleaning (PLA+, Black w/ Neon Green Logo)

Protect your LS engine during storage, transport, or pressure washing with this Water Pump Port Block-Off Plate Set, designed to seal off the water pump openings when the pump is removed.

These block-off plates are perfect for keeping dust, moisture, debris, and critters out of your cooling passages while your engine is on a stand or mid-build. They are 3D printed in PLA+ filament and intended strictly for non-heat applications.

Finished in black with an inset neon green “The LS Swap Shop” logo, they add a clean, branded look while protecting your engine.

🔧 Features:

• Fits LS water pump ports

• Set of 2 block-off plates

• PLA+ 3D printed construction

• Ideal for engine storage, transport, and pressure washing

• Helps keep debris, moisture, and pests out of cooling passages

• Black finish with inset neon green The LS Swap Shop logo

• Designed and printed by The LS Swap Shop

⚠️ Important Notes:

• NOT ABS

• NOT rated for heat

• NOT for use on a running engine

• Intended for storage and cleaning purposes only

A clean, simple way to protect your LS cooling ports while your build is on pause.