BMW N63 Cut Ring Head Gasket Set by Athena-SCE Bore Size - Thickness:90.5 mm - 0.047" Aerospace-grade alloy construction for outstanding

Aerospace-grade alloy construction for outstanding strength and longevity

Red Line Water Wetter Cooling System Treatment

including increased clamping force and improved head gasket sealing

For BMW N55 and S55 engines

For serious racing enthusiasts

BMW N63 Cut Ring Head Gasket Set by Athena-SCE Bore Size - Thickness:90.5 mm - 0.047" Aerospace-grade alloy construction for outstandingDesigned specifically for the BMW N63 V8 engine to replace BMW part numbers 11127567764 and 11127567765 of the F10 F11 F12 F13 F14 F15 F16 F01 F02 chassis. Sold as a set Includes Bank 1 and Bank 2 Gaskets Factory OEM and MLS head gaskets are only engineered to handle a limited amount of cylinder pressures before they start to leak, causing a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic