B series Vtec valve cover
 

Are all b18c vtec valve covers the same? Jdm, usdm and years?
Posted via RS Mobile

USDm = DOHC vtec
Jdm = dohc VTEC ?
And oem colors?

I think
Posted via RS Mobile

they all interchange as far as I know. the USDM ones have larger DOHC and JDM have larger VTEC letters (what mugen said). the acura ITR valve covers do not have the H logo and only have honda motor co. on the lower portion of the V/C

hope that helps

The are all the same but with slightly different DOHC VTEC locations.