ACDelco Copper Core Spark PlugGM Original Equipment Conventional; Gap .045; 8 Req.R42T ACDelco Spark PlugSKU: 808709922674 $3.99 Regular Price$2.07Sale PriceExcluding Sales Tax | calculated at checkoutQuantity*Add to CartBuy NowFitment GMC - B6000 V8 6.0 (1980-1985), V8 7.0 (1980-1985); Medium Duty C-Series V8 6.0 (1980-1985), V8 7.0 (1980-1985) SpecificationsApproximate Resistor Value: 2-20 k ohms Center Electrode Core Material: Copper Center Electrode Tip Material: Nickel Alloy Ground Configuration: Standard Ground Electrode Quantity: 1 Ground Electrode Tip Design: Standard Hex Size (in): 5/8 Insulator Height (in): 2.274 Manufacturer Heat Range: 2 Pre-Gap Size (in): 0.04 Reach (in): 0.431 Resistor Type: Yes Seat Type: Tapered Thread Diameter (in): 0.551
