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but just can't get past the complication of the fuel system
A perfect sealing surface is assured with the 5/16" machined flanges
7 V8 1992 GMC C2500 Suburban 454/7
OEM - 15765447
HP Copper Spark Plug - Shorty - 8198 modern-day-muffler but just can't get pastOverview: 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
