Headgasket

AllTracCelica · Jan 2, 2010

Hey guys on the cometic headgasket. I ordered it and just noticed it says 75.5mm head gasket and its .30 thick. Will this be a problem?

got traction · Jan 2, 2010

so its for a 75.5mm bore...hope you bore the block haha

cvcrcr99 · Jan 2, 2010

Do you mean .030 thick?

The stock civic bore is 75mm. Try and return it if possible?

AllTracCelica · Jan 2, 2010

Yeah just looked at cometic's website and they dont show a 75mm they show only 75.5mm and up?

AllTracCelica · Jan 2, 2010

75.5 Mls .030" C4251-030

Autoworks · Jan 3, 2010

You'll be fine.

xxsenceo89x · Jan 3, 2010

The difference is so tiny you wont even notice.

Kensai · Jan 4, 2010

Yeah you'll be fine. I got an oem 81mm HG with 82mm bore...

Esotericimage · Jan 4, 2010

3 layer is OE .030 = 3 layer

Gonzo · Jan 4, 2010

oem comes at a 75.5 bore. Hence why there is no 75mm

AllTracCelica · Jan 4, 2010

Was not sure wanted to see before i purchased and got wrong one.

Autoworks · Jan 4, 2010

Gonzo said:
oem comes at a 75.5 bore. Hence why there is no 75mm

Bingo!