I'll try to post pics later today after I get off work. The pulley that came on this new alternator had a large shim behind it. When he put on the new pulley with 8 grooves he had to take the shim off so that the pulley was in the correct position in relation to the belt. The connector plug is exactly the same as the old alternator. The issue is that the old one only had the one B+ terminal where the wire attaches under the nut. This new alternator has 2 B terminals where presumably you would put 1 wire under each. The car only has 1 wire tho. Not sure if I could just use the B1 and disregard the B2. I don't know if it would mess up the amp draw.