FIG. 1 is a top perspective view of the motorcycle tappet block accessory of the present invention.
FIG. 2 is a top plan view thereof.
FIG. 3 is a bottom plan view thereof.
FIG. 4 is a front side elevation view thereof.
FIG. 5 is a rear side elevation view thereof; and,
FIG. 6 is a left side elevation view thereof, the right side being a mirror image.
Those portions of the motorcycle tappet block accessory shown in broken lines form no part of the claimed design. The broken lines shown on the rear of the motorcycle tappet block accessory indicate that the rear surface forms no part of the claimed design.