Overview of 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
Specs for Feuling Parts HP+ Hydraulic Tappets - 4000
||Set of 4
Alternate/OEM Part Number(s):