HP Copper Spark Plug - Shorty - 0574S-4 o2-sensors Brand Holley Emission Code 5

Brand Holley Emission Code 5 Jet Number 180 Jet Size 0

Features all 4 OEM (Original Equipment Manufacturer) Engine Mount Bolt Holes – for OEM Style Mounting & Strength

V6 GAS OHV Naturally Aspirated 2000 Chevrolet Silverado 1500 LT Extended Cab Pickup 3-Door 4

50-inch tailpipes clear the factory spare tire

5L L5 2005 - 2007 Volkswagen Jetta 2

HP Copper Spark Plug - Shorty - 0574S-4 o2-sensors Brand Holley Emission Code 5Overview: ACCEL's patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3 16 in to 3 8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain