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Mallory

Mallory 603 Pro Wire Spark Plug Wires HEI Terminal Style

Part # 603 Be the first to write a review

Compatible with 1985-on Chevrolet®/GMC® 305/350 Truck. This product is not created or sold by GM®.

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Mallory 603 Pro Wire Spark Plug Wires HEI Terminal Style

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Quality wires at an affordable price; Mallory Pro Wires are just that!

Mallory Pro Wires have an 8mm, red silicon jacket that are capable of withstanding temperatures up to 550°F and look great doing it.

A spiral wound alloy core provides low resistance ensuring high energy transfer to the spark plugs while great noise suppression keeps noise interference out of on-board electronics.

Mallory Pro Wires are a perfect fit for your street rod, hot rod or daily driver.

Features:

  • 8mm red silicon jacket withstands temperatures up to 550°F
  • Available for popular Ford, Chevy and Chrysler applications
  • Direct fit, no cutting or splicing required
  • Spiral round NiCR Alloy core provides low resistance and high noise suppression
  • Red spark plug wire with Black plug boots
Brand Mallory
Emission Code5
Product TypeSpark Plug Wire Sets
UPC769105006033
Manufacturer Part Number603
Part Number603
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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