GM Powerglide Filter Extension Deep Pan to Suit Billet Valve Body They provide better piston ring

They provide better piston ring seal

They feature bodies and / or secondary towers and feature brass secondary contacts (except direct fire coil on plug applications)

These pumps are manufactured from 6061 aircraft-grade aluminum and then black anodized for maximum protection

Their improved seal design will conserve pump volume

They are made of aluminum and feature a natural finish

GM Powerglide Filter Extension Deep Pan to Suit Billet Valve Body They provide better piston ringThese Speedmaster automatic transmission filter extensions are designed to move the transmission filter into the oil in most aftermarket deep transmission pans. They include longer mounting bolts to fit the valve body.