Gilmer Drive Crank Pulley Spacer 2" these valvetrain kits provide all

these valvetrain kits provide all the necessary components for a complete and reliable rebuild

and forged flat-top pistons matched to your bore size

Let everyone know you take high performance seriously by flying the Speedmaster name and colors on a Speedmaster banner

heat-treated to a maximum strength of 190

The use of 6 pinion gears means the stress on gears is spread over a greater surface area

Gilmer Drive Crank Pulley Spacer 2" these valvetrain kits provide allSpeedmaster gilmer drive style crankshaft pulley spacers are specifically designed to help achieve proper belt alignment. They're machined from billet aluminum for lasting durability and good looks.