1966 CHEVROLET C30 PICKUP  - ACCEL Performance U-Groove Spark Plug - 0437S-4 - 0437S-4| 4WD.com

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1966 CHEVROLET C30 PICKUP  - ACCEL Performance U-Groove Spark Plug - 0437S-4 - 0437S-4

ACCEL Performance U-Groove Spark Plug - 0437S-4

ACCEL | Part Number: ACL0437S-4

Specifications

  • Fitment: Direct Fit

    TECHNICAL DETAILS

  • 66-71 CJ
  • 4 and 6 cylinder engines
  • Shorty Plug For Headers
  • Four pack

PRODUCT OVERVIEW

ACCEL U-Groove performance spark plugs produce a larger spark for more power at high RPMs. Improves throttle response and fuel economy, less fouling. Purified Alumina insulator prevents arcing. Machine rolled threads protect heads.

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Manufacturer

Cleveland, Ohio-based ACCEL Ignition has been a leader in off-road ignition systems for four decades. In the 2000s, ACCEL was purchased by leading fuel systems manufacturer Holley, which has been in the business for over a century. ACCEL's innovation in SuperCoils, tune-up kits, fuel injectors and spark plug wires comes from its long relationship with motorsports and racing industry professionals. Every product with the ACCEL name on it was tested by a professional driver in real world conditions all throughout the design process. As off-road engines and off-road driving techniques continue to develop and innovate, so will ACCEL products. Shop ACCEL Now

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