Cummins 12V Adj. Timing Gear



Want to set your cam to the proper intake center line, or find maximum power or torque for camshaft, and engine. Now you can. With the our adjustable cam gear you can adjust the position of your cam 8 degrees advance or retarded. 

  • Holes are tapped for precision locating.
  • Our cam gear hub is also made fit tighter reducing gear walking.
  • Gear fits under stock cover, or you can purchase the optional billet cover that has cam gear access with out removing the timing cover.
  • Completely made from high quality aircraft steel. We do not reuse the stock camshaft gear.