Nodular Iron 164-Tooth Internal Engine Balance 6 Bolt Crankshaft Fits all Ford 4.6L Modular Engines
Billet Steel 164-Tooth Internal Engine Balance 8 Bolt Crankshaft Fits all Ford 4.6L Modular Engines
1540LW – LIGHTER WEIGHT STEEL FLYWHEEL FORD MOD 4.6L 6 BOLT 164 TOOTH Fits Ford 10.5, 11″ metric dia 22 pounds Fits Ford metric 10.5, 11″ diaphragm, Long style 11″
1545LW – Ram LIGHTER WEIGHT STEEL FLYWHEEL FORD 4.6L MOD. 8 BOLT 164 TOOTH 22 pounds Fits Ford metric 10.5, 11″ diaphragm, Long style 11″
2545 – ALUMINUM FLYWHEEL FORD MOD. 8 BOLT 164 TOOTH Fits Ford 10.5, 11″ metric dia13 pounds Internal balance Meets SFI 1.1 specifications
2540 – ALUMINUM FLYWHEEL FORD MOD. 6 BOLT 164 TOOTH Fits Ford 10.5, 11″ metric dia 13 pounds Internal balance Meets SFI 1.1 specifications