73.5mm MLS Head Gasket .024 Honda L15 wo/VTEC

The 73.5mm MLS Head Gasket .024 Honda L15 wo/VTEC by Cometic Gaskets is engineered for builders and mechanics who demand reliability in high-compression or modified Honda L-series applications. This multi-layer steel gasket addresses the critical sealing challenge between cylinder head and block, where combustion pressures and thermal cycling demand precision. Whether you're rebuilding a stock engine or pushing a tuned platform, a quality head gasket is non-negotiable for preventing coolant leaks, oil seepage, and loss of compression that compromise performance and longevity.

Cometic's MLS (multi-layer steel) construction delivers superior gasket durability compared to conventional composite designs, thanks to its layered steel construction that accommodates head lift and block deck variation without permanent set. The .024-inch compressed thickness specification is calibrated for the L15 engine family without VTEC, ensuring proper combustion chamber volume and valve timing geometry when installed to factory torque specs. This gasket withstands thermal shock, maintains clamping load across repeated heat cycles, and resists corrosion from coolant additives—critical factors in both street and track applications where head gasket failure means complete engine disassembly.

Technicians working on non-VTEC L15 Honda engines—common in early Civic and Fit models—will find this gasket essential for head jobs, engine swaps, or boost builds where OEM gaskets have proven insufficient. Proper surface prep (clean, dry cylinder head and block deck), correct fastener torque sequence, and use of appropriate head studs or bolts ensure full gasket sealing integrity. The 73.5mm bore diameter matches L15 specifications exactly, preventing bore walk or uneven loading that compromises the seal. Installation pairs best with quality head fasteners, a torque wrench, and a repair manual specifying your engine's tightening sequence and load values.