Speedmaster 1-149-002-01 6-71/8-71 Supercharger Intake Manifold Features:

If you are looking for a manifold to use with your 8-71 or 6-71 supercharger, look no further than Speedmaster. This Speedmaster 8-71 and 6-71 supercharger manifold has an aluminum construction and is suitable for competition or street use. It features a heat-treated cast aluminum, direct 6-71 / 8-71 blower bolt-on, will clear distributor (except Hei), raised plenum for better distribution of air, threaded water ports near water outlet, 5/16" threaded holes for backfire valve, 5-3/8" manifold height, and 2" x 1 1/4" Intake Ports.

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.

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