Stainless Works Long Tube Headers w/ Catalytic Converters - 1.875 in Primary - 3 in Collector - Ford Modular - GT350 H77403FXL O-Ring Included

O-Ring Included

Winters 2-7/8 in Wide 5

Engine oil not only lubricates but also removes a large amount of heat from the engine

0gpm (Pump Sleeve Includes Mounting Provisions)Aeromotive Inc

Dart Big Chief Head

Stainless Works Long Tube Headers w/ Catalytic Converters - 1.875 in Primary - 3 in Collector - Ford Modular - GT350 H77403FXL O-Ring IncludedImprove 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