S&S Cycle SS50-8177-4 Head Alignment Dowel for Harley-Davidson Twin Cam 99-17 (4 Pack) To ensure no oil saturates

To ensure no oil saturates the filter and restricts your airflow

making sure not to go past the taper on the end

NOTE: YOU DO NEED A DIAPHRAGM CLUTCH SPRING COMPRESSION TOOL TO REMOVE THIS CLUTCH

• Upgraded sport performance from the GPR-300

1999-2003 carbureted Twin Cam 88® models and all models with the earlier Marelli® fuel injection lack the J1850 data bus and are not compatible with the Twin Scan II

S&S Cycle SS50-8177-4 Head Alignment Dowel for Harley-Davidson Twin Cam 99-17 (4 Pack) To ensure no oil saturatesDowel pin for cylinder to head alignment. . 437" x . 610". Used on S&S T Series engines and 1999 2017 big twin.