33:T464,

Wide power band for modified engines
Bolt in for stock 103" and 110" engines
Works well with 95", 106", 107" and 114" big bore engines
RPM range 2000-6800
Smooth lobe design creates a very smooth valvetrain motion
Responds to modified cylinder heads, increased compression ratio, performance exhaust and intake systems
Performance pushrods and lifter recommended.
Requires '07-'17 factory tensioners, outer sprocket, chains, hardware and performance valve springs on '99-'04 engines.
Conversion camshafts do not fit in a conversion camplate, conversion camshafts use the '07-'17 camplate/oil pump.
Conversion camshafts for '99-'06 Twin Cam engines utilize the '99-'06 inner cam journals with the '07-'16 outer cam journals allowing the use of the '07-'-16 camplates, oil pump, hydraulic chain tensioners and chain drive system.
'99-'01 engines with Magneti Marelli ignition requires use of Andrews sprocket (sold separately) in replacement of HD 34 tooth sprocket #25728-06 in order to install the new style outer cam chain.

34:T402,Wide power band for modified engines Bolt in for stock 103" and 110" engines Works well with 95", 106", 107" and 114" big bore engines RPM range 2000-6800 Smooth lobe design creates a very smooth valvetrain motion Responds to modified cylinder heads, increased compression ratio, performance exhaust and intake systems Performance pushrods and lifter recommended. Requires '07-'17 factory tensioners, outer sprocket, chains, hardware and performance valve springs on '99-'04 engines. Conversion camshafts do not fit in a conversion camplate, conversion camshafts use the '07-'17 camplate/oil pump. Conversion camshafts for '99-'06 Twin Cam engines utilize the '99-'06 inner cam journals with the '07-'16 outer cam journals allowing the use of the '07-'-16 camplates, oil pump, hydraulic chain tensioners and chain drive system. '99-'01 engines with Magneti Marelli ignition requires use of Andrews sprocket (sold separately) in replacement of HD 34 tooth sprocket #25728-06 in order to install the new style outer cam chain.