53-84 tappet block, front. Black - 53-65 Panhead; 66-84 Shovelhead (excl. L1982 Shovel with special routed oil lines) (NU) 921501 Daylight sensor automatically adjusts brightness

Daylight sensor automatically adjusts brightness of the L

5” diameter body x 5” deep

or '15-18 XG models

Radikal custom magazine issue 3 is available to order

Note that inspection covers for 65-06 (excl

53-84 tappet block, front. Black - 53-65 Panhead; 66-84 Shovelhead (excl. L1982 Shovel with special routed oil lines) (NU) 921501 Daylight sensor automatically adjusts brightnessReplacement for L76 84 Shovel (excl. L1982 models with special routed oil lines). Repl. 18600 66B and 18603 80A. Note: On 53 E76 engine cases you will need a tappet screw conversion kit threaded for early style cases (502990 allen head or 513555 acorn), with flat style tappet screws which will fit this late (flat) style tappet guide.