FEULING PARTS HP Hydraulic Tappets – 4000

Feuling Parts HP Hydraulic Tappets – 4000 CNC-machined and precision ground performance hydraulic roller lifters dyno developed and track tested When used with Feuling’s oil pump, they will increase critical oil flow to valves, valve springs, rockers, shafts and valve guides Exends life of top end valve gear Drop in replacement for stock lifters Recommended for use with Feuling® Oil Pump or comparable high volume oil pump Sold in a set of four Made in the U.S.A. Standard Diameter: .842″ NOTE: M-8 ENGINES MUST CHECK CLEARANCE ON FRONT EXHAUST LIFTER TO CAMSHAFT FLANGE FIT   Specifications Mfg #: 4000 Part #: 149258 Type Lifter/Tappet Units Set of 4 Weight 1.25 lbs Alternate/OEM Part Number(s): 09290005