![Billet 105 mm Throttle Body Adapter for 300-680BK/684BK Modular Ultra Lo-Ram Intake Bases [Black Finish]](https://www.jegs.com/images/mini_750/500/510/510-300-685bk.jpg)
Billet 105 mm Throttle Body Adapter for 300-680BK/684BK Modular Ultra Lo-Ram Intake Bases [Black Finish]
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
This black billet 300-685BK throttle body adapter, being sold separately, is part of Holley's modular design to allow you to build the intake in different configurations according to your engine's needs.
Holley 510-300-685BK Features:
- 3D CNC-machined from solid billet aluminum
- Impervious to cracking from vibration
- Includes O-ring cord and mounting bolts
- Front entry plenum flange allows for custom installations
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.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART


