671-871 Dual 4500 Billet Carb. Adapter Kit - Pol.

The 671-871 Dual 4500 Billet Carb. Adapter Kit - Polished from Blower Drive Service is designed for supercharged and turbocharged engine builds that require dual carburetor configurations. This adapter kit is essential for serious engine builders and vintage drag racers looking to integrate dual 4500-series carburetors into modern or restomod applications.

Constructed from high-quality billet aluminum, the 671-871 adapter kit offers superior material strength compared to cast alternatives, minimizing flex under boost and throttle transition loads. The dual 4500 configuration ensures matched carburetor pairing for balanced fuel distribution, which is crucial for achieving optimal cylinder charge and peak horsepower across both banks of cylinders.

This adapter kit is ideal for engine builders focused on blown engines, Pro Street builds, and vehicles that require legacy fuel delivery systems. The polished finish enhances underhood aesthetics while providing resistance to corrosion in environments exposed to moisture or salt spray.