The Vibrant Performance 12474 Throttle Body Adapter allows a 102 mm GM LS throttle body to connect to a 4 in. HD clamp system for intake or charge piping applications. Machined from 6061 aluminum and finished in black anodizing, it provides a durable and corrosion-resistant mounting solution. The adapter eliminates the need to weld an HD clamp ferrule to the throttle body, simplifying installation in custom induction systems.

Vibrant Performance 12474 Throttle Body Adapter Features:

• Designed for 102 mm GM LS drive-by-cable throttle bodies
• Adapts throttle body outlet to 4 in. HD clamp connection
• Machined 6061 aluminum construction with black anodized finish

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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