TruckTok 5.3L 6.0L LS EGR+EVAP Valve Block Off Plates Kit Purge Solenoid Plug Intake/Exhaust LM7 Generic

FITMENT

• Truck intake manifold EGR and EVAP block off complete kit. For use with all LS truck.
  

DESCRIPTION

Product Overview

• GM LS-series engines (5.3L and 6.0L) equipped with factory EGR and EVAP systems can recirculate hot exhaust gases and contaminants into the intake. Over time, this can contribute to carbon buildup, reduced airflow, and decreased engine efficiency.
  
• The LS EGR & EVAP Block Off Plate Kit provides a clean solution for intake swaps, engine conversions, and off-road builds. Made from precision-machined billet aluminum, these plates seal unused EGR and EVAP ports to simplify the engine bay and prevent unwanted leaks.
  

Key Features

• CNC Billet Aluminum Construction: Precision-machined from high-strength billet aluminum for durability against engine bay heat and vibration.
  
• EGR & EVAP Port Block-Off: Seals unused EGR and EVAP passages for cleaner engine swaps, intake conversions, and off-road builds.
  
• Leak-Resistant Sealing Design: Includes high-temperature gaskets and hardware to provide a secure seal and help prevent vacuum or exhaust leaks.
  
• LS Engine Compatibility: Designed for factory LS truck intake and exhaust manifolds with EGR/EVAP ports, as well as compatible aftermarket intake setups.
  

FAQ

Q: Why do I need an EGR and EVAP block off kit for my LS engine swap?

A: During LS swaps or intake conversions, factory EGR and EVAP components are often removed. This kit seals unused intake and exhaust ports to help prevent vacuum leaks, exhaust leaks, and simplify the engine bay.

Q: Can I install this kit without removing the intake manifold?

A: Installation depends on your specific engine setup and access to the EGR/EVAP ports. Some applications may require removal of surrounding components for proper installation.

Q: Do I need to remove the EGR and EVAP wiring after installing this kit?

A: The wiring and sensors can be removed, secured, or disabled depending on your ECU setup. Factory PCM vehicles may require tuning to prevent related diagnostic codes.

Q: Will this kit affect engine performance?

A: The main purpose of this kit is to properly seal unused emissions ports during LS swaps and custom builds. It helps maintain proper sealing and prevents unwanted leaks in the intake and exhaust system.