Chevy GM LS3 Complete 6-71 Roots Supercharger Blower Kit Speedmaster pulley systems work with

Speedmaster pulley systems work with any type of cylinder head or manifold configuration

dual plane fuel injection intake manifolds allow the installation of dual throttle bodies on late model LS Series engines

Design from the ground up based upon your favourite bowtie block with the ability to handle naturally aspirated

Speedmaster CNC ported cylinder heads are machined on dedicated 5-axis CNC machines to ensure accuracy and better flow

Chevy GM LS3 Complete 6-71 Roots Supercharger Blower Kit Speedmaster pulley systems work withExperience unparalleled performance and power with Speedmasters 6 71 Complete Supercharger Kitengineered for maximum horsepower and durability.