Ngk Standard Series Spark Plug Yr5 (8 Pack) For Chevrolet K10 1979-1980 7.4L/454 Center & Floor Consoles With deep micro treads that

With deep micro treads that create hundreds of tiny gripping edges

25 inches in diameter and 4

this set is built to withstand the test of time

2021 Ford Mustang

Ngk Standard Series Spark Plug Yr5 (8 Pack) For Chevrolet K10 1979-1980 7.4L/454 Center & Floor Consoles With deep micro treads thatNgk Standard Series Spark Plugs Are Designed For Stock Replacement Applications. These Plugs Have A Hotter Spark, Which Means Better Combustion And That Improves Performance, While Producing Less Harmful Emissions. Shorty Spark Plug: No. Resistor: Yes. Manufacturer Heat Range: 5. Electrode Tip Material: Nickel Alloy. Electrode Core Material: Copper. Insulator Type: Non Projected. Spark Plug Thread Size: 14Mm. Spark Plug Reach: 0. 460 In. Spark Plug