Offering a full set, new-in-box of Ford Racing M-6500-R302H high performance hydraulic roller lifters for the 302-351W small block. These lifters feature ceramic check-balls for an increased rpm range over the production roller lifters of 300-500rpm. These will require the production dog-bone type tie bars and "spider" retainer like those included in the M-6253-A50 hydraulic roller lifter installation kit (also for sale in another listing). Price is in USD and you pay the ride. PM me for payment options and any questions. Thanks for looking!