Katech Gen V Whipple 3.0L 120mm Throttle Body Adapter

Katech Gen V Whipple 3.0L 120mm Throttle Body Adapter

120MM THROTTLE BODY CONVERSION · 6061-T6 BILLET ALUMINUM · APPLICATION-SPECIFIC DESIGN

The Katech Gen V Whipple 3.0L 120mm Throttle Body Adapter is designed for GM Gen V LT1 and LT4 engine applications equipped with a Gen 5 Whipple 3.0L supercharger. It provides the required mounting interface between a Katech 120mm throttle body and a properly ported Whipple supercharger snout.

Precision-machined from 6061-T6 billet aluminum and finished with a durable black anodized coating, the adapter provides a secure, accurately aligned connection between the throttle body and supercharger. The supercharger must be ported from the original 112mm snout opening to a 120mm snout opening before installation.

Features & Benefits

• Allows Installation of a Katech 120mm Throttle Body on Compatible Gen 5 Whipple 3.0L Superchargers
• Designed for GM Gen V LT1 and LT4 Engine Applications
• Provides the Mounting Interface Between a Katech 120mm Throttle Body and a Ported Gen 5 Whipple 3.0L Supercharger Snout
• Precision-Machined from 6061-T6 Billet Aluminum
• Durable Black Anodized Finish
• Includes Mounting Hardware
• Proudly Engineered and Machined at Katech Engineering in Clinton Township, Michigan, USA!

Specifications

• Product Type: Throttle Body Adapter
• Throttle Body Size: 120mm
• Throttle Body Compatibility: Katech 120mm Throttle Body
• Supercharger Compatibility: Gen 5 Whipple 3.0L Supercharger
• Engine Compatibility: GM Gen V LT1 and LT4
• Material: 6061-T6 Billet Aluminum
• Finish: Black Anodized
• Original Supercharger Snout Opening: 112mm
• Required Modified Snout Opening: 120mm
• Included: Throttle Body Adapter and Mounting Hardware

Engine Fitment

Engine Applications

• GM Gen V LT1 Engines Equipped with a Gen 5 Whipple 3.0L Supercharger
• GM Gen V LT4 Engines Equipped with a Gen 5 Whipple 3.0L Supercharger
• Custom GM Gen V LT1 and LT4 Engine Builds Utilizing a Gen 5 Whipple 3.0L Supercharger

Important Fitment Notes

• Designed Specifically for Gen 5 Whipple 3.0L Supercharger Applications
• Designed for Use with the Katech 120mm Throttle Body
• The Supercharger Must Be Ported from the Original 112mm Snout Opening to a 120mm Snout Opening Before Installation
• This Adapter Does Not Increase the Supercharger Snout Opening and Is Intended for Use Only with a Properly Ported Gen 5 Whipple 3.0L Supercharger

Why Choose Katech?

For decades, Katech has engineered championship-winning engines and precision performance components trusted by professional racers, OEMs, and enthusiasts around the world. Every Katech product is developed with an uncompromising commitment to quality, fit, function, durability, and performance.

The Katech 120mm Gen 5 Whipple 3.0L Throttle Body Adapter is precision-machined from 6061-T6 billet aluminum to provide the correct mounting interface between a Katech 120mm throttle body and a properly ported Whipple supercharger snout. Its application-specific design, durable black anodized finish, and precision fit provide the strength, reliability, and professional appearance expected from a Katech-engineered component.