UltraDyne 272 Hydraulic Roller Cam for a 351 Windsor.
This is new old stock, it was probably made when Harold still owned the company.
The cam is a 272 HR 10 with .298 Lobe Lift, this was one of UltraDyne's most popular street cams.
This cam is ground on an Engine Power cast "Endurall" core, I wish we could still buy cores this good!!
If you have any questions, please email.