Spark Plug Index Shims 14mm Small O.D.
$40.99
Enhance your engine's performance with ALLSTAR PERFORMANCE Spark Plug Index Shims, designed for precision and optimal combustion. These 14mm small O.D. shims ensure a perfect fit, allowing for accurate indexing of your spark plugs.
- Improves ignition efficiency by allowing for precise spark plug positioning.
- Lightweight design at just 0.031 lbs, making installation effortless.
- Durable construction ensures reliability under high-performance conditions.
These spark plug index shims are essential for tuners and racers looking to optimize engine performance. Elevate your ride's efficiency with ALLSTAR PERFORMANCE.