samwe 0 Report post Posted February 7, 2014 I am looking at Dynacorn part 3647YJ. The Dynacorn site says "ONE PIECE HD DESIGN-LOWER PROFILE". Can anyone verify how the height it compares to the stock fastback riser? Quote Share this post Link to post Share on other sites
RPM 1,190 Report post Posted February 8, 2014 I haven't seen anyone here post any info on them. If call someone who has them in stock and have them measure them for you. Bob Quote Share this post Link to post Share on other sites
mustangstofear 608 Report post Posted February 8, 2014 I can call Dynacorn and ask, but I wouldn't think it would be any different in height. Quote Share this post Link to post Share on other sites
chillininnh 21 Report post Posted February 8, 2014 I have one of these sitting in my basement, needs a good home. Quote Share this post Link to post Share on other sites