Katech L82/L83/L84 80MM CNC Ported Throttle Body

Katech L82/L83/L84 80MM CNC Ported Throttle Body

New GM Throttle Body with CNC Porting for Compatible L82, L83, and L84 Applications.

The Katech L82/L83/L84 80MM CNC Ported Throttle Body starts with a new GM 80mm throttle body and adds CNC porting to support improved throttle response and power potential. It is intended for compatible Chevrolet and GMC trucks and SUVs equipped with L82, L83, or L84 engines.

Connector Restriction: This product does not fit 2022+ trucks or SUVs equipped with five-terminal throttle bodies. Inspect your existing electrical connector before ordering.

Features & Benefits

• New GM Throttle Body — No Core Exchange Required
• CNC-Ported Design
• Designed to Improve Throttle Response
• Supports Increased Power Potential in Compatible Engine Combinations

Technical Specifications

• Product Type: CNC Ported Electronic Throttle Body
• Base Component: New GM Throttle Body
• Nominal Size: 80MM
• Engine Applications: Compatible Gen V L82, L83, and L84 Engines

What's Included

• One Katech L82/L83/L84 80MM CNC Ported Throttle Body

Vehicle & Engine Fitment

Chevrolet:

• Silverado with a Compatible L82, L83, or L84 Engine
• Tahoe with a Compatible L83 or L84 Engine

GMC:

• Sierra with a Compatible L82, L83, or L84 Engine
• Yukon with a Compatible L83 or L84 Engine

For L86 or L87 engine applications, select the Katech LT1/LT2/LT4/L86/L87 CNC Ported Throttle Body and confirm vehicle-specific compatibility.

Installation & Compatibility Notes

• Confirm the Engine Code and Existing Throttle Body Configuration
• Verify Electrical Connector Compatibility Before Ordering
• Confirm Mounting, Sealing, and Intake Connection Compatibility
• Check Throttle Body Sealing Components During Installation

Performance results depend on the complete engine combination and supporting modifications.

Why Choose Katech

The Katech L82/L83/L84 80MM CNC Ported Throttle Body combines a new GM component with CNC porting for compatible truck and SUV applications. This approach provides a ported throttle body without requiring you to supply a used unit.

For engine and connector compatibility questions, contact .