Shovelhead Heads “MIT” Ported, SuperG Intake, Black Coated

US$2,300

Black Shovelhead Heads. Hi-Power MIT (3-5/8″ bore) CNC Ported, Billet Aluminum Headset for the Harley-Davidson™ Shovelhead models, with Single (Y-Split) CNC Billet Aluminum Intake Manifold for Super G style carb.

***Natural Aluminum finish products shown for visual reference only***

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SKU: MIT_SH_S_HEADS_002BK Category: Tags: , , , , ,

Description

SHOVELHEAD HEADS “MIT” DISCLAIMER: *** Due to the hi-power output and certain mechanical features, this headset is to be installed/tuned ONLY by an experienced engine builder. Bike to be ONLY used on a closed course. Limited Warranty applies. ***

  • Shovelhead Heads – MIT Ported version of the Big Bore (3-5/8″) Billet Aluminum (6061-T6) Heads/Intake system for the Harley-Davidson™ Shovelhead models. Black Anodized (Heat and UV-resistant coating).
  • Bolt-on installation for all ’66-’84 models equipped with 3-5/8″ Bore cylinders. Designed to match S&S™ Sidewinder series pistons (P/N 106-5535,  not supplied).
  • This headset has been designed to make POWER, but our product is still user-friendly and easy to service down the road also. No custom pistons, valves, guides, fasteners, etc. to worry about.
  • Proprietary, super-fast design of the combustion chamber yields 10.05:1 w. 4-1/4″ stroke (10.55:1 w. 4-1/2″ and 10.80:1 w. 4-5/8″ stroke) calculated compression ratio (85CC chambers with Sidewinder pistons). Works well on the hi-octane (e.g. North American 94) pump gas. Compression releases included for easy starting.
  • Valvetrain (AV&V a