RV12C SPARK PLUG 4PK

Copper Plus Spark Plug RV12C Carton of 4. Chevrolet Lt. Trk.: 4.8L L6 (74-72), 5.0L V8 (78-72), 5.7L V8 (79-71), 6.6L V8 (80-72), 7.4L V8 (89-72); Chevrolet Pass. Car: 5.0L V8 (73-72), 5.7L V8 (75-72), 6.6L V8 (74-70), 7.4L V8 (74-70); Chevrolet Van: 4.8L L6 (74-72), 5.0L V8 (73-72), 5.7L V8 (74-. Copper Plus - Dependable Performance and Durability. Copper Plus - Dependable Performance. Copper core center electrode allows for accurate control of heat range for longer life. Superior corrosion resistance. Patented TinTac and ULTRASEAL coated shell for maximum corrosion resistance. Built to ISO and SAE standards for proven performance. Patented SAC-9 semiconductor resistor for maximum EMI & RFI suppression. Ground Electrode Core Material: Nickel, Washer Included: No, Electrical Terminal Type: Non-Removable Nut, Center Electrode Tip Material: Nickel, Pre-Gap Size: 0.040 IN, Ground Electrode Quantity: 1, Hex Size: 0.625 IN, Manufacturer Heat Range: 12, Seat Type: Tapered, Reach: 0.441 IN, Thread Diameter: 0.551 IN, Resistor Type: Yes, 9507: Hex, 9746: No, Center Electrode Diameter (inch): 0.1 IN, Classification: Champion Copper Plus, Ground Electrode Material: Nickel Copper Alloy, Installed Height (inch): 2.02 IN, Part Description: Spark Plug, Plug Type: RV12C, Taper Diameter (inch): 0.27 IN, Hex Size: 15.880 MM, Thread Diameter: 14.000 MM, Title: Champion Copper Plus- Boxed - RV12C, Ground Electrode Tip Material: Nickel, 9608: Standard, Grade Type: Premium, Pre-Gap Size: 1.02 MM, Subject To Prop 65 (yes/no): No. Country of Origin (Primary): MX, Harmonized Tariff Code (Schedule B): 8511100000, Harmonized Tariff Code (HTS): 8511100000, Refurbished Part: N, Remanufactured Part: N, UPC: 00037551000197, VMRS Code: 033003005.