Cart

Holley Metering Block Assembly RN0143

In stock
Item #:
RN0143
$94.75
Description:

Holley Metering Block Assembly RN0143

  • Fits: Metering block for approx 2007 up Holley 4160, includes power valve, jets, rich/lean screws and bowl side gasket.
  • Does NOT Fit: older Holley 4160 carbs only fits List # 75009-3 and 75009-4.

Holley Metering Block Assembly RN0143

Located between the primary bowl and the carburetor's main body, the metering block houses the power valve and is responsible for metering the air and fuel mixture.

This is a New style metering block that will not fit older Holley 4160 carbs. It no longer has the tube & O-ring and is used on List # 75009-3 and 75009-4.

The old-style metering block is NLA from Holley.

Bin Number (ISBN): 111611