I'm changing the head gasket on a 2wd saff and so naturally also doing the timing belt. It does'nt really matter at this piont but I lined up the timing mark on the crank pulley and the only other mark that lined up was the distributor, both cam pulleys and the oil pump mark were off.

When I'm putting the head back on how do I align the cams in relation to TDC no.1 piston? And will the oil pump mark being off affect anything?