SPARK PLUGS X8 Chevy 8.1 MFI & Others R44LTSM6

BUICK CENTURY 1994-1996 BUICK REGAL 1994-1995 BUICK SKYLARK 1994-1995 CHEVROLET AVALANCHE 2500 2002-2006 CHEVROLET BERETTA 1994-1996 CHEVROLET C3500 PICKUP 2001-2002 CHEVROLET CAVALIER 1994-1996 CHEVROLET CORSICA 1994-1996 CHEVROLET EXPRESS 3500 2001-2002 CHEVROLET LLV 1994-1995 CHEVROLET LUMINA 1995 CHEVROLET MONTE CARLO 1995 CHEVROLET S10 PICKUP 1994-1997 CHEVROLET SILVERADO 2500 2001-2006 CHEVROLET SILVERADO 2500 CLASSIC 2007 CHEVROLET SILVERADO 3500 2001-2006 CHEVROLET SUBURBAN 2500 2001-2006 GMC C3500 PICKUP 2001-2002 GMC SAVANA 3500 2001-2002 GMC SIERRA 2500 2001-2006 GMC SIERRA 3500 2001-2006 GMC SONOMA 1994-1997 GMC YUKON XL 2500 2001-2006 ISUZU HOMBRE 1996 OLDSMOBILE ACHIEVA 1994-1995 OLDSMOBILE CUTLASS CIERA 1994-1996 OLDSMOBILE CUTLASS CRUISER 1994 OLDSMOBILE CUTLASS SUPREME 1993-1995 PONTIAC GRAND AM 1994-1995 PONTIAC GRAND PRIX 1994-1995 PONTIAC SUNFIRE 1995-1996 Please refer to catalog for application details. YOU ARE BUYING 8 PLUGS Approximate Resistor Value (k ohms) 2-12k ohms Center Electrode Core Material Copper Center Electrode Tip Material Nickel Alloy Ground Configuration Standard Ground Electrode Tip Design Standard Hex Size (IN) 5/8 Insulator Height (in) 2.026 Insulator Height (mm) 51.46 Manufacturer Heat Range 4 Pre-Gap Size (IN) 0.06 Pre-Gap Size (mm) 1.52 Reach (IN) 0.679 Reach (mm) 17.25 Resistor Type Yes Seat Type Tapered Thread Diameter (IN) 0.551 Thread Diameter (mm) 14