Racing Spark Plug heat range 10 NGK-R6061-10 Oil Heaters 74 oz (51 ml) Outside

74 oz (51 ml) Outside Length: 14 in (356 mm) Outside Width: 11

Suit SB Chevy with 1966-76 Canister Style Pumps

Designed for 1955-86 262-400 Small Block Chevrolet The award-winning RPM Air-Gap incorporates the same race-winning technology that's used on our Victor Series competition intakes

Available in either 6 into 1 or 4 into 1 configuration with multiple flange options to choose from

Fits Red Cylinder Heads only

Racing Spark Plug heat range 10 NGK-R6061-10 Oil Heaters 74 oz (51 ml) OutsideRacing Spark Plug heat range 1014mm x 3 4" Reach, 13 16" Hex NGK R6061 10 K R6061 10 Plug Specifications Center Electrode Core Material: Copper Core Center Electrode Tip Material: Nickel Ground Configuration: Slant Ground Electrode Core Material: Nickel Core Ground Electrode Quantity: 1 Ground Electrode Tip Design: Low Angle Hex Size: 13 16" Insulator Height: 55 mm Heat Range: 10 Pre Gap Size: . 032" Reach: . 750" Resistance: 1 Ohms Seat Type: Flat