Cometic Multi-Layer Steel Head Gasket, 4.030" Bore, .074" Thick CMC5478-074 Spal 5 Thread X 3

5 Thread X 3

Especially helpful for direct injected engines to remove 100% of carbon build up on the valves

64 Turbocharger 440HP

The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100

Cometic Multi-Layer Steel Head Gasket, 4.030" Bore, .074" Thick CMC5478-074 Spal 5 Thread X 3Multi Layer Steel Head Gasket, 4. 030" Bore,. 074" ThickSuits Ford 289 351W, SVO Brand: COMETIC Part Number: CMC5478 074 Description: Cometic MLS (Multi Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand theshearing force created by the two materials. MLS gaskets