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    300-821 Hilborn 2-1/2" OD x 8" Ram Tube Steel- plated - fits 2-7/16" 327-C8-B Manifolds or BB

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      Purchase 300-821 Hilborn 2-1/2" OD x 8" Ram Tube Steel- plated - fits 2-7/16" 327-C8-B Manifolds or BB

      SKU: HLY-300-821
      300-821 Hilborn 2-1/2" OD x 8" Ram Tube Steel- plated - fits 2-7/16" 327-C8-B Manifolds or BB Chevy

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      Hilborn Steel    Cadmium Plated Ram Tube Kit  set of 8  - 2-1/2" OD  "D" Bell 

      2-7/16" X 8" Long, D-Flare

      Part # 300-821

      Features:

      • D-flared inlets for adjacently-paired injector throttle bores
      • Formed from steel tubing and finished with silver zinc plating
      • 2-7/16-inch I.D. X 2-1/2-inch O.D. for 2-7/16-inch throttle bore injectors

      Emissions

      This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

      See Emissions Details
      The Hilborn RAW "Race-And-Win" Injector is the classic racing unit for the standard Gen 1 Small Block Chevy. These D-flared steel ram tubes for the SBC RAW EFI-R kits are available for both the 2-3/16-inch and 2-7/16-inch throttle sizes in 8-inch and 12-inch lengths. The ram tubes are intended for Hilborn SBC RAW mechanical and electronic stack fuel injection as well as other applications requiring a D-flare ram tube for 2-3/16-inch and 2-7/16-inch throttle bore injectors. The Hilborn EFI-R injector manifold kits combine the technology of Electronic Fuel Injection with the racing born performance and aggressive looks of Individual-Runner engine induction.



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