Pro Stock HEMI Tubes

The set of eight includes the tubes and components to assemble the wire.

PART# 3476

$99.93   Suggested Retail
$89.94   Your Price
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Not for blower motors.


Ford and Chrysler Hemi Pro Stock heads have a long, skinny tube machined in the head to access the spark plug. This created a challenge to install spark plug wires. MSD answers with an injection molded spark plug wire boot that reaches down to securely connect the wire to the spark plug.


  • Included set of 8 tubes


BrandPro Mag
Emission Code1
Product TypeSpark Plug Wire Accessories
Spark Plug Boot AngleHemi
Wire Diameter8.5mm
Wire Series8.5 Super Conductor
Part Number3476


This part is legal for use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board Executive Order number or is a direct or consolidated replacement part.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle

Tech Resources

Not for blower motors.
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      *Free Shipping & Handling only offered to the contiguous US on orders over $100.

      Some parts are not legal for use in California or other states with similar regulations.