Features: Seat covers feature a customized seat area that provides better traction by using risers, extra grip and anti-slip positioning.
Features: Cam bolts into 66-84 (except 80-81) Big Twin engines with no head work; on 80-81 engines the height of the stock H-D valve guides restricts spring travel (and cam lift) to .430" or less. Spring travel and clearance, plus clearance at main bearing...