System 1 Oil Filter Thread Reducer Insert - 13/16" H778003M Traditional Roof

Traditional Roof

505 in Bolt Centers

*EAS Starter Kits are only available to work with the CS and CTS product lines

PROFORM Billet Metering Blocks:

System 1 Oil Filter Thread Reducer Insert - 13/16" H778003M Traditional RoofReduces threads to 13 16" applications. System One produces reusable aluminum oil and fuel filters, billet aluminum block adapters, and oil pumps. System One in line and canister style filters are environmentally safe and will last much longer than conventional filters. Today, System 1 stands ready to provide racers in all forms of competition with a wide range of highly effective filtration products. The company has also expanded its line of products