Chevy LS1 LS2 LS3 LS6 LS7 L76 168 Tooth 11" Light #2 Billet Steel SFI Flywheel and they may be reduced

and they may be reduced to fit if you decide to narrow your rear-end later on

Speedmaster pinion depth shims allow you to seat your pinion gear perfectly

Speedmaster alternator pulleys are manufactured from quality materials to ensure strength and durability

and one 3mm spacer

making it a strong upgrade for performance builds

Chevy LS1 LS2 LS3 LS6 LS7 L76 168 Tooth 11" Light #2 Billet Steel SFI Flywheel and they may be reducedCNC machined from high tensile billet steel for strength and precision. Features a high carbon steel ring gear for enhanced durability under extreme conditions. Designed to fit most applications with dual bolt patterns for Borg & Beck and Long style clutch assemblies. Ideal for high performance street and race setups.