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COMETIC

Cometic LSX 4.165 Bore 6-Bolt DST Head Gasket RHS C15743-071

Part Number:
C15743-071
MPN:
C15743-071
Shipping:
Free over $98 in U.S. 48
Type:
LS Head Gaskets
Material:
Multi-Layer Steel
Bore (in.):
4.165
Compressed Thickness (in.):
.071
Quantity:
Sold individually
Note:
Additional thicknesses available
  • Cometic LSX 4.165 Bore 6-Bolt DST Head Gasket RHS C15743-071
  • Cometic LSX 4.165 Bore 6-Bolt DST Head Gasket RHS C15743-071
$282.56

Description

Cometic LSX 4.165 Bore 6-Bolt DST Head Gasket RHS C15743-071

C15743-071 - GM LS SERIES 6-BOLT RHS 4.165" .071" DST 7 LAYER 1/2" & 3/8" HEAD GASKET

DST is the next evolution of Cometic's proven Multi-Layer Steel and MLX stopper designs.

Dual Stopper Technology combines dual integrated, precision-folded stainless steel stopper layers with embossed, proprietary-coated sealing layers. This construction delivers a uniform, evenly distributed clamping force across both the cylinder head and block combustion seal, significantly reducing bore distortion and enhancing overall sealing reliability. 

DST gaskets are engineered as a direct bolt-on solutions, eliminating the need for additional head machining, grooving, or o-ringing typically required in forced induction extreme performance applications.

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