GM 92-97 LT1 LT4 OPTISPARK RED 8.0mm

Price per Case: $400.00
Qty per Case: 20

Wholesale Price per Item: $20.00

Retail Price: $29.99 Buy Retail


GM 92-97 LT1 LT4 OPTISPARK RED 8.0mm


This spark plugs are high premium quality spark plugs.

It fits All Optispark Distributors HEI505BK and HEI507BK. Compatible with GM Chevy Pontiac Z28 Camaro Corvette Firebird Impala Caprice 1992-1997 5.7L 4.3L

It is in Black with straight Boot for Distributor, and Black 90 Degree Boot for Spark Plug. For Optispark System.

This kit includes an external coil wire. In order to resist damage from heat and abrasion, the wires itself have a high dielectric strength insulator and are made of heavy glass braid for added pull strength, topped with heavy-duty heat resistant silicone jackets and high-temperature black boots.


  • 8.0mm Red Silicone Spark Plug Wire Set.
  • High-temperature tolerance and is made of 100% pure silicone insulator for the outer layer.
  • Spiral-Wound Copper Conductor has Extremely Low Resistance combined with extremely high EMI suppression.
  • Fast and easy installation.

Prop 65 Warning
WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit

Additional information

Weight 31.97 lbs
Dimensions 23.62 × 11.02 × 11.02 in


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