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Your Headquarters For Harley Davidson After-market Parts
Your Headquarters For Harley Davidson After-market Parts
High Performance Head Gaskets Big Twin Evo 84 / 99 Sportster 1200Cc 88 / Later 3.512"Stk Bore.040"Thick C9689

High Performance Head Gaskets Big Twin Evo 84 / 99 Sportster 1200Cc 88 / Later 3.512"Stk Bore.040"Thick C9689

by MID-USA
SKU 62606
Sold out
$59.50 - $59.50
$59.50
$71.40
$71.40 - $71.40
$71.40

OEM No:

HIGH PERFORMANCE HEAD GASKET PAIRS FOR EVOLUTION & TWIN CAM

WEIGHT: 0.25
  • 3 PIECE DESIGN
  • EXTREME SEALING TECHNOLOGY (EST) WILL ELIMINATE HEAD GASKET PROBLEMS
  • THESE ARE THE BEST THAT WE HAVE EVER SEEN FOR EVERYTHING FROM 8.5:1 COMPRESSION RATIO UP TO 15:1 PLUS
  • THREE PIECE DESIGN FEATURES AN ALUMINIZED STAINLESS STEEL CENTER SANDWICHED BETWEEN TWO NBR COATED STAINLESS SPRING STEEL OUTER LAYERS
  • TO ENSURE THE UTMOST SEALING POWER , THE OUTER LAYERS ARE EMBOSSED AT THE CYLINDER BORE AND THE OIL DRAIN BACKS PROVIDE A SEAL SO GOOD THAT O RINGS ARE NOT REQUIRED
  • DISTRIBUTES HEAT EXCEPTIONALLY WELL FROM THE HEAD TO THE CYLINDER , THUS ELIMINATING HOT SPOTS THAT WOULD NORMALLY CAUSE A HEAD GASKET FAILURE

COMETIC GASKET
3 1/2" (STANDARD) BORE SIZE , .040" THICKNESS
FITS BIG TWIN EVOLUTION 1984/1999 & SPORTSTER EVOLUTION 120CC 1988/LATER
BY: COMETIC GASKET

Model Fitment

Accessory Items:

Tech Notes:

Measurements: