Introducing carb hats from Holley EFI. These new carb hats are the perfect solution for any blow through installation. The Holley EFI carb hats contoured designed promotes optimal airflow, while providing excellent hood clearance for most applications with a 5-1/8" air cleaner flange. These hats feature a 1/8th NPT reference port that can be used as a convenient hookup for boost gauges or carbureted fuel pressure regulators . The inlet is designed for a 3.5" silicone coupler, with a sealing lip to ensure a leak free installation.

Features:
  • Hi-Flow Contour design for optimal air distribution
  • 3.97” Tall for excellent hood clearance
  • 1/8NPT Reference port for boost gauges or carbureted fuel pressure regulators
  • Fits all applications with a 5-1/8th” air cleaner flange, such as Sniper EFI – Terminator Stealth – 4150 Flange Carburetors and 2300 Flange Carburetors
  • The air cleaner stud entry can be drilled to 5/16 for installations with larger air cleaner studs
  • Available in Raw Aluminum and Black Powder Coat finishes
  • Air cleaner gasket, stud, washer, nut and 1/8NPT plug – included
  • More From This Category

    FAST Engine Control Unit, EZ-EFI 2.0 Replacement, ECU Fuel Injection System Component, Computer, Each

    FAST Engine Control Unit, EZ-EFI 2.0 Replacement, ECU Fuel Injection System Component, Computer, Each

    $2,360.04

    Trick Flow Throttle Body Spacer, Phenolic, Natural, 1 in, For Chevrolet, For GMC, Pickup/SUV, Each

    Trick Flow Throttle Body Spacer, Phenolic, Natural, 1 in, For Chevrolet, For GMC, Pickup/SUV, Each

    $166.03

    Trick Flow Throttle Body Spacer, Replacement, Hardware, For Chevrolet, For GMC, Pickup/SUV, Kit

    Trick Flow Throttle Body Spacer, Replacement, Hardware, For Chevrolet, For GMC, Pickup/SUV, Kit

    $94.11

    Quick Fuel Throttle Plate Screw S.S. Long

    Quick Fuel Throttle Plate Screw S.S. Long

    $23.06

    FAST Big Mouth LT Billet 92mm Throttle Body for GM LS w/ TPS and IAC

    FAST Big Mouth LT Billet 92mm Throttle Body for GM LS w/ TPS and IAC

    $1,152.53