CJ Classics Spark Plug Wire Set Mustang 390/ 428 With Smog 1968-1970

CJ Classics:


  • Direct-Fit Replacement
  • OEM-Style Reproduction
  • Set of Eight
  • Durable Construction

Set of CJ Classics Spark Plug Wires for 1968, 1969 and 1970 390 and 428 Mustangs with Smog.

If you've been having some inconsistent starts in your 1968-1970 Mustang, then it may be time to replace those old, loose wires. CJ Classics designed this Set of Spark Plug Wires (C8OZ-12259-D) to be length-matched to each engine type, so they'll be a perfect direct-fit replacement for your pony's 390 or 428 engine!  

These original-style ignition wire sets are manufactured using premium-quality radio suppression core cable and have an original stock appearance that is accepted by the MCA judges as authentic. Each wire includes pre-installed boots that are correct in color and markings for your Mustang's model years, so you can rest easy knowing these brand-new spark plug wires will be superior, show-quality replacements.

Features and Benefits: 
- Show-Quality Replacements
- Approved Authentic by MCA Judges
- Color-Coded
- Direct-Fit Replacement
- Durable Construction

Please Note: These spark plugs are intended for 1968-1970 390 and 428 Mustangs with smog.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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