Power House Race Design Hydraulic Tappet Assembly - 61974

    Power House Race Design Hydraulic Tappet Assembly - 61974

    MSRP: $71.75

    Price: $64.58 10% off!
    Make sure this fits your ride
    In Stock - 4 on Hand

    Ships Today!
    Order in the next
    0 1
    HR
    1 4
    MIN
    5 4
    SEC
    (0) Options available
    Returns not accepted on open box items
    Power House Race Design Hydraulic Tappet Assembly
    • Superior quality USA made tappets in versions suited for your application
    • Sold each
    • Std O.D. hydraulic lifter

    Race Design: These lifters have a Leak Down on the lower end of the scale from 8 to 10 seconds. In the performance application these lifters will actually "Bleed" down and result in an effective loss of valve lift and duration at lower RPM's. These are also referred to as "Variable Duration" Lifters and will supply a better idle quality when using a performance cam while still getting the benefit of the upper end power over a stock cam. As the engine increases in RPM the Bleed down effect is reduced, resulting in more duration and valve lift. These lifters have a positive retainer instead of the OEM wire clip design. Some of our
    competitors just install a positive retainer in a standard OEM lifter and call it a Race or Variable Duration Lifter. Don't be fooled. Make sure they are manufactured as Fast Leak Lifters and not just stock lifters with a nice retainer.



    Included Items:

    (1) Tappet

    Specifications
    Mfg #: 61974
    Part #: 1400663
    Type Lifter/Tappet
    Units Each
    Weight 0.30 lbs
    Vendor Part Number(s):
    61974
    Fitment for Power House Race Design Hydraulic Tappet Assembly

    Part 1400663 fits the following machines

    Harley-Davidson

    Alternate

    Associated

    Reviews & Questions