So, if my head doesn't have enough clearance, does anyone make a "spacer"? and what with that involve...Scrapping a rebuilt head just isn't an option.... Thanks, 1.8 16v Head on 2.0 block Autotech cams Jason F. Snow Information Technology Consultant Home: (973)492-8456 Work: (973)838-8511 Cell: (973)277-6480 Email: jasonfsnow@optonline.net