M Matteson Well-known member Joined Jun 13, 2013 Messages 871 Jun 19, 2014 #1 How can you tell the difference from sportster heads
C Cosworth Well-known member Joined Jan 21, 2014 Messages 1,309 Jun 19, 2014 #2 Heres a page with descriptions, you might find what your looking for here. http://hammerperf.com/ttxlheads.shtml
Heres a page with descriptions, you might find what your looking for here. http://hammerperf.com/ttxlheads.shtml
