4-1/4” diameter, each

In stock

Add: Polishing (+$20.00)


The Arias Components “M/T” header caps are cast from the original pattern. They’re dimpled with a 4-hole pattern or can be drilled to match most exhaust flange bolt layouts. Cap your headers, hang on your garage wall or use as a coaster.


  • Shot-peened matte finish (Polishing optional)
  • Cast from the original 1960s Mickey Thompson pattern
  • Diameter: 4-1/4″
  • Thickness: 5/16″
  • 356 heat-treated sand-cast aluminum, not die-cast
  • Manufactured in USA


  • HC85010-1 (1)


  • Polishing (add 4-6 weeks)

Additional information

Weight1 lbs
SKU: HC85010-1 Category: