System 1 Oil Filter Thread Reducer Insert - 13/16" 35960 fit and finish are engineered

fit and finish are engineered into our serpentine conversion kits

Chevrolet: P10 75 - 78 5

Thunder series AVS

engineers specd better material to assemble the primary and secondary windings

2001-2014 Ford E-350 Super Duty

System 1 Oil Filter Thread Reducer Insert - 13/16" 35960 fit and finish are engineeredReduces 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