Home / ECS Supercharger Kit Parts / 2014+ C7 Corvette LT1 / ECS C7 Kit Accesories / ECS C7 Kit NGK LTR7IX LT1 Spark Plug Set View cart “ECS C7 Kit PCV Valve Cover QC Fitting” has been added to your cart. ECS C7 Kit NGK LTR7IX LT1 Spark Plug Set$99.99 - NGK LTR7IX LT1 spark plug set. In stock ECS C7 Kit NGK LTR7IX LT1 Spark Plug Set quantity Buy now SKU: NGK-6510 X 2 Category: ECS C7 Kit Accesories Product ID: 19648 Description Additional information Description NGK LTR7IX LT1 spark plug set. Additional information Weight 8 lbs Dimensions 3 × 3 × 1 in Related products ECS C7 Kit ABS Relocation Bracket $89.00 -Buy now ECS C7 Kit Harness Spacer Driver Side Head $7.99 -Buy now ECS '15+ Machined Water Pump Manifold $299.00 -Buy now ECS C7 Kit PCV Valve Cover QC Fitting $19.95 -Buy now