Gilmer Drive Crank Pulley Spacer 2" These Speedmaster automatic transmission deep

These Speedmaster automatic transmission deep pans provide additional fluid capacity and cooling ability

Kit includes adapter plate to permit use of certain square bore style carburetors

They feature rotary swaged ends are prelubed for smooth operation

This body has a much larger diameter then your existing throttle body

They provide higher power and torque transmission

Gilmer Drive Crank Pulley Spacer 2" These Speedmaster automatic transmission deepSpeedmaster 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.