HP Copper Spark Plug - Shorty - 0437S-4 Sale 0L V8 364 CID Engine

0L V8 364 CID Engine 2002-2003 GMC Sierra 1500 4 Door

00-inch aluminized steel mandrel-bent tailpipe is finished off with an angle cut turn down style tip exiting behind the right rear wheel and uses the factory hanger locations for an easy installation

7L V8 1975 - 1986 Chevrolet G30 350/5

1987-1988 Chevrolet R30

HP Copper Spark Plug - Shorty - 0437S-4 Sale 0L V8 364 CID EngineOverview: 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