Stainless Works Long Tube Headers w/ Catalytic Converters - 1.875 in Primary - 3 in Collector - Ford Modular - GT350 EIBS90-4-17-001 Melling rocker arm shafts are

Melling rocker arm shafts are built from the best materials and manufacturing processes to assure a quality product

RPM limiter range 3

Sets QuicklySince 1987

The results produced a winning combination

but may not fit stock accessory brackets

Stainless Works Long Tube Headers w/ Catalytic Converters - 1.875 in Primary - 3 in Collector - Ford Modular - GT350 EIBS90-4-17-001 Melling rocker arm shafts areImprove the sound and performance on your Ford GT350 with premium headers from Stainless Works. American Made and designed for the 2015+ Shelby GT350 & GT350R 5. 2L, these headers feature 1 7 8" primary tubes that are CNC mandrel bent to increase air flow, and engineered to create power. These headers come with 3" slip fit collectors, as well as high flow catalytic converters that flow into lead pipes swedged down to 2 1 2", merging into an easy