Chevy GM LS3 Complete 6-71 Roots Supercharger Blower Kit These cast aluminum manifolds accept

These cast aluminum manifolds accept square-bore carburetors and are pressure tested to ensure maximum performance

Aggressive

They have injector bosses precisely positioned and machined for excellent fuel spray patterns and maximum power

Valve CoversCover your valvetrain with a set of Speedmaster fabricated aluminum valve covers

Step up to the high-rpm power of an open plenum with Speedmaster HiRise intake manifolds

Chevy GM LS3 Complete 6-71 Roots Supercharger Blower Kit These cast aluminum manifolds acceptExperience unparalleled performance and power with Speedmasters 6 71 Complete Supercharger Kitengineered for maximum horsepower and durability.