Ford C4 Transmission Filter Extension These Speedmaster head bolt bushing

These Speedmaster head bolt bushing kits allow you to use stock or aftermarket head bolts with Speedmaster or other aftermarket cylinder heads

Made from 5051 aircraft aluminum alloy

Stop searching junkyards and swap meets for a replacement for your cracked or broken timing cover

The filter extensions fit Speedmaster deep transmission pans

high to work with tall or stock valve covers

Ford C4 Transmission Filter Extension These Speedmaster head bolt bushingThe Speedmaster automatic transmission filter extensions are designed to move the transmission filter into the oil in aftermarket Speedmaster deep transmission pans. The filter extensions fit Speedmaster deep transmission pans.