BIG AXLE™ POWERGLIDE™ TAPPETS FOR HARLEY-DAVIDSON

JIMS BIG AXLE™ POWERGLIDE™ TAPPETS FOR HARLEY-DAVIDSON Big Axle™ Powerglide™ Tappets Micro-finish bore allows a running fit of .0002"

Big Axle™ rollers are designed around three working parts

The outer wheel/roller has a 27% greater wall size – less harmonic distortion for better tracking of cam lobe

Pin bearings are decreased in size by 12%, which increases rpm for more precise tracking

Axle size is increased 36% and doubles as the inner race, so the pin bearing and complete roller assembly now rotate around the axle instead of an inner race, eliminating all possible movement in and around the axle

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Made in the U.S.A.

BIG AXLE™ POWERGLIDE™ TAPPETS