Chain drive, .525" int., .535" exh. Replacement cams for use in combination with the stock mechanical chain tensioner system. Compatible with stock length pushrods. Bolt-in. Great workhorse for stock 88/96 and mild 103" strokers with stock springs, pushrods etc. Smooth cam lobes for less wear and tear on the, quiet, valve train components, increased fuel economy and torque. Responds well to head work and compression increase. Linear power band 1750-5500 RPM.
Fits: > 99-06 Twin Cam (Excl. 2006 Dyna)