Design identical to OEM for a classic stock look

With flat side plates like OEM

Fits: > L84-89 Big Twin

09-10 XB12SCG

4 kW which is identical to standard

Lifter Block Set Chrome Sportster 4&5 speed Design identical to OEM forChrome plated steel. Reproduction part. Will fit all 53 84 Big Twin models but earlier 53 E76 model OEM screws do not have the flat base screws that are required for the late model tappet blocks. A special conversion screw set is required for 53 E76 models that will fit the different threads that are used in 53 E76 crankcases. (like 502990 allen head or 513555 acorn). Repl. 18602 80A rear and 18603 80A front tappet guides. Note: 53 E76 models require