4 Bolt Intake to 3 Bolt Billet Throttle Body Adapter for LS2 LH6 L92 L76 LY2 LY5

Product Overview

This aftermarket replacement billet throttle body adapter is intended for LS2, LH6, L92, L76, LY2, and LY5 applications and allows a 4 bolt intake opening to be matched to a 3 bolt throttle body mounting pattern. A throttle body adapter provides a mounting interface between an intake manifold opening and the throttle body so the two can be joined at the same location. It is supplied as a replacement adapter for the listed engine applications.

Key Features & Performance

• Provides a mounting interface between a 4 bolt intake opening and a 3 bolt throttle body pattern
• Billet construction for consistent mounting surfaces at the intake and throttle body connection
• Intended for the LS2, LH6, L92, L76, LY2, and LY5 applications listed above
• Used when the throttle body bolt pattern does not match the intake manifold opening
• Commonly installed during intake or throttle body changes where an adapter is required

Fitment & Compatibility

• for LS2 applications
• for LH6 applications
• for L92 applications
• for L76 applications
• for LY2 applications
• for LY5 applications

Common Uses

• Adapting a 4 bolt intake opening to a 3 bolt throttle body pattern
• Intake or throttle body service work on the listed engine applications
• Replacing a damaged or mismatched throttle body adapter

Technical Specifications

• Product Type: Billet Throttle Body Adapter
• Intake Pattern: 4 bolt
• Throttle Body Pattern: 3 bolt
• Engine Application(s): LS2, LH6, L92, L76, LY2, LY5
• General Application: Throttle body to intake manifold adapter

Frequently Asked Questions

Q: What does a throttle body adapter do? A: It provides a mounting interface between an intake manifold opening and a throttle body so the two can be joined at the same location.

Q: How do I verify fitment? A: Check the bolt pattern on the intake opening and throttle body, and confirm the full engine model matches the application listed before ordering.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.