Crankshaft
Casting# F1AE-AD, F65E6303BB, RFF1AE6303AD; Romeo engine w/o Aluminum Block; Flywheel flange has six bolt holes and kit is packed with one flanged bearing and one thrust washer.
Crankshaft
Flywheel flange has 6 bolt holes. Includes bearings. Forging # F1AE-AD, RFF1AE6306AD, F65E6303BB. Does not fit aluminum engine blocks. Check for proper physical match before installation.