POWERGLIDE STEADY ROLL TAPPETS FOR HARLEY DAVIDSON BIG TWIN & SPORTSTER
WEIGHT: 0.34- HIGH PERFORMANCE ENGINES REQUIRE HIGH LIFT HIGH PERFORMANCE CAMSHAFTS
- THIS ADDS INCREASED LOADS ON THE TAPPET ROLLERS WHICH CAN LEAD TO FAILURE
- IF YOU HAVE EVER HAD ROLLER BEARINGS IN THE TAPPET DISINTEGRATE AND DAMAGE YOUR ENTIRE ENGINE , YOU KNOW WHAT THIS UPGRADE CAN DO FOR YOU
- THESE TAPPETS ELIMINATE THE NEEDLE ROLLERS AND REPLACE THEM WITH A SPECIAL BRONZE ALLOY BUSHING , STILL UTILIZING THE PROVEN JIM'S POWERGLIDE™ TAPPET ASSEMBLY
- SOLD EACH
JIMS
.8425" STD O.D. TAPPET
FITS BIG TWIN EVOLUTION 1984/1999 & SPORTSTER EVOLUTION 1986/1990
BY: JIMS MACHINING