Command Cast Cam Kit RPM:Cam Kit 4500 shift rail and front machined

shift rail and front machined spacer

Sold in sets of 2 (2 pucks

Frame can be 52" or 56" wheel base

Works with Stock narrow frame tractor

Command Cast Cam Kit RPM:Cam Kit 4500 shift rail and front machinedCam Kit 4000 4500 Includes cam shaft and lifters of your choice. 4000 Cam kit is stock lift more duration, 4500 kit is . 050 more lift than stock and duration 45 degrees more. Cam Kit 6000 Includes camshaft, lifters of your choice and valve springs. For Kohler Command V twin motors 18 25HP 51415 & 51416 is Cam Kit 6000 for open RPM engines. Operates up to 7000 RPM increase lift . 420 and increase duration 250 degrees If using solid lifters set lash to