cosmetic headgasket helppp

We may earn a small commission from affiliate links and paid advertisements. Terms


Hot mess
ok so im having my LS block bored to 81.5 mm
i ordered the LS Vtec conversion kit with the cosmetic head gasket..
a 81mm head gasket came in

i thought i needed a 82mm? i told the guy i had a 81.5 sooo if i needed 82 is there any way i can alter it for it to be ok?
does it matter?