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COMETIC Head Gasket - .030" - 95" - Twin Cam C9721

Part Number: DS172104
COMETIC
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SKU:
DS172104
MPN:
C9721
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.20 LBS
On Sale
MSRP: $61.90
Now: $58.00
Was: $61.90
— You save $3.90
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Description

A properly sealed combustion chamber is non-negotiable for engine reliability and power output—especially in high-performance Twin Cam applications where heat cycling and boost pressure demand precision. The COMETIC C9721 head gasket uses multi-layer steel construction with load control embossments to maintain consistent sealing pressure across the entire gasket surface, reducing bore distortion and maximizing piston ring contact. This means better compression retention, improved power delivery, and protection against catastrophic gasket failure.

  • Thickness: .030"
  • Bore Size: 95"
  • Application: Harley-Davidson Twin Cam
  • MPN: C9721
  • Core Material: Uncoated stainless steel
  • Outer Layers: Embossed, Viton-coated
  • Construction: Multi-Layer Steel (MLS)
  • Technology: Load Control Embossments (LCE)
  • Sealing Benefit: Even torque distribution
  • Durability: Harsh environment rated
  • Origin: Made in U.S.A.
  • Installation: Bolt-on replacement
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Specs

BORE SIZE:
3,875'
PRODUCT NAME:
GASKET
MATERIAL:
LAYERED STEEL
THICKNESS:
0,76 MM (0,030')
THICKNESS IMPERIAL:
0,030'
BORE SIZE IMPERIAL:
3.875'
TYPE:
CYLINDER HEAD
RIDING STYLE:
STREET
THICKNESS METRIC:
0.76 MM
UNITS:
PAIR
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Fitment

Fitment for COMETIC Head Gasket - .030" - 95" - Twin Cam C9721

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