Spark Plugs & Cables

WHY COPPER SPARK PLUGS ON OUR ENGINES?

That was the OE Factory design. While newer spark plug versions, like aluminum, iridium, platinum and more may last longer themselves, they are less conductive and could overheat. This effects the older style big engines and their performance. Copper is the best conductor so far, they may not last longer, but your engine will thank you. We rather replace the spark plugs more often to get top performance from our engines.

Items: 1–12 of 12, per page
SKU Product name   Price  
SP-R1500 RPC® R1500 Spark Plug Wire & Multi Crimping Tool, Red Handles, Each
  • $12.99
EL-96803 TOOL BENCH® Wire Stripper, Red Slim Handles, Each
  • $2.50
SP-R4603R Spark Plug Wire Set, Red, Boot/Plugs, 8.5mm 90º, Rated at 600ºF, Universal For Most American V8 Vehicles, Price Per Set
  • $65.99
SP-R4603B Spark Plug Wire Set, Blue, Boot/Plugs, 8.5mm 90º, Rated at 600ºF, Universal For Most American V8 Vehicles, Price Per Set
  • $65.99
SP-R4605 Spark Plug Wire Set, Black, Boot/Plugs, 8.5mm 180º, Rated at 600ºF, Universal For Most American V8 Vehicles, Price Per Set
  • $67.98
SP-R4605R Spark Plug Wire Set, Red, Boot/Plugs, 8.5mm 180º, Rated at 600ºF, Universal For Most American V8 Vehicles, Price Per Set
  • $67.98
SP-R4605B Spark Plug Wire Set, Blue, Boot/Plugs, 8.5mm 180º, Rated at 600ºF, Universal For Most American V8 Vehicles, Price Per Set
  • $67.98
SP-4038 ACCEL® 4038 SUPERSTOCK Spark Plug Wires 8mm Straight Yel, HEI V-8 Universal
  • $45.50
SP-4039 ACCEL® 4039 SUPERSTOCK Spark Plug Wires 8mm 90º Yellow, 8 Cylinder, Copper Core, HEI V-8 Universal
  • $45.50
SP-UR4 NGK UR4 6630 V-POWER® Copper Spark Plugs, 14mm Rating Gap .030, GM V-8 Chevy 350 C.I.D., Price Per Box of 4
  • $10.80
SP-YR5 NGK YR5 7052 V-POWER® Copper Spark Plugs, 14mm Gap .030, GM V-8 BB Chevy 454 C.I.D., Price Per Box of 4
  • $10.80
SP-41-983 AC DELCO® 41-983, 41983 Professional Platinum Spark Plug, Chevy 496 CID V8, Price is Per Each Plug, not the box
  • 33% less
  • $7.15