Speedmaster Chevy BBC 454 Blower Drive Kit for 6-71 8-71 Roots Supercharger PCE460.1007

The Speedmaster Chevy BBC 454 Blower Drive Kit (PCE460.1007) is a specialized belt-drive component engineered to power 6-71 and 8-71 Roots superchargers on big-block Chevrolet 454 engines. This drive kit transfers crankshaft power directly to the supercharger, enabling forced-induction performance while maintaining reliable engagement and proper supercharger operation.

Designed for street and racing applications where Roots-type supercharger boost is desired, this blower drive kit ensures compatible fitment and mechanical efficiency for BBC 454 builds. The kit is essential for builders transitioning from naturally aspirated to supercharged configurations, providing the critical mechanical interface between engine and forced-induction system. Suitable for hot-rod, custom, and performance engine swaps where Chevy big-block power and supercharger aspiration meet.

Key Features & Benefits

• BBC 454 Specific: Engineered for Chevrolet big-block 454 engine platforms with proper mounting and drive geometry.
• Roots Supercharger Compatible: Works with both 6-71 and 8-71 displacement Roots-type superchargers for flexible boost options.
• Belt-Drive Design: Transfers power from crankshaft to supercharger via proven belt-drive mechanism for reliable operation.
• Performance-Grade Construction: Built for high-RPM and forced-induction duty in street and race engine builds.

Specifications

Ideal Applications

• High-performance street rod and hot-rod engine conversions
• Racing and competition BBC 454 supercharger builds
• Custom engine swaps requiring forced-induction drive components
• Restoration projects upgrading naturally aspirated BBC 454 to supercharged power