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Your Headquarters For Harley Davidson After-market Parts
Your Headquarters For Harley Davidson After-market Parts

Head Gasket Cmf-20 W / Fire Ring Shovelhead 1966 / L 3-1 / 2" Bore Replaces HD 19770-66B MFG# C9604-1

by MID-USA
SKU 60491
Original price $28.20 - Original price $28.20
Original price $28.20
$33.84
$33.84 - $33.84
Current price $33.84

OEM No:

OE STYLE ENGINE HEAD GASKETS FOR HARLEY DAVIDSON BIG TWIN & SPORTSTER

WEIGHT: 0.11
  • CFM-20 IS A PERFORATED STEEL CORE GASKET WHICH ALLOWS HEAT TO BE DRAWN AWAY FROM THE COMBUSTION RING WHILE DISSIPATING HEAT EVENLY ACROSS THE GASKET SURFACE
  • HOT SPOTS THAT LEAD TO HEAD GASKET FAILURE ARE ELIMINATED
  • CFM-20'S ELASTOMER SURFACE PROVIDES MAXIMUM SEALING CHARACTERISTICS AND SEALING AROUND PASSAGES THAT CARRY OIL
  • ALL GASKETS LISTED ARE .043" THICK AND FEATURE A STEEL FIRE RING AT THE COMBUSTION AREA TO HELP PREVENT BLOWN HEAD GASKETS

COMETIC
HEAD GASKET (EACH)
3 7/16" OR 3 1/2" (STOCK BORE)
FITS SHOVELHEAD 1966/1984
REPLACES HD# 16770-66B
BY: COMETIC GASKET

Model Fitment

Accessory Items:

Tech Notes:

Measurements: