86-91 AC-Delco Rapid Fire Spark Plugs
Item #:
M-3111
$6.99
AC-Delco's Rapid Fire design spark plugs have a multi-point electrode system that can revolutionize your C4 Corvette's performance. Enjoy the benefits of easier start-ups and a smoother idle, quicker throttle response, and a noticeable increase in fuel economy. Fits late 1986 Corvettes with aluminum heads and all 1987-1991 L98 Corvettes. Sold individually.
| Generation | C4 |
|---|---|
| Model Year | 1986, 1987, 1988, 1989, 1990, 1991 |
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