SFI Certified, 1970-1990 BBC 454, Externally Balanced, 168-Tooth, 33 in-oz Removeable Weight.
PRW Power 1634680 Pro Series SFI Rated Billet Steel Flywheel, Fits GM LS1-LS6
PRW Power 1635080 Billet Steel Flywheel
PRW 1645481 PRW1645481 FLYWHL STL SFI BBC 70-90 168T
PRW 1628980 PQ Series SFI Billet Steel Flywheel - SB Ford 260-351W
PRW 1628100 PQ Series SFI Billet Steel Flywheel - Ford Modular 4.6L