Take a look at http://www.dmcnews.com/Techsection/waterpumpDMC3.html This shows how it all should line up. This is what it should look like with the so-called Volvo pump. There are two kinds of Volvo pump, if the one you have has a flange with 4 screws you need a custom pulley sold by the vendors. main waterpump section: http://www.dmcnews.com/Techsection/waterpumpDMC.html Dave Swingle ----- Original Message ----- From: <kenndeal@ The previous owner of my Delorean replaced the water pump with a Volvo part. It appears the pully will not go far enough on the shaft to line up with crankshaft and alternator. Anyone know if this should have worked or what the correct replacement part would be?