NGK Racing Spark Plug Box of 4 (R5671A-8) 1984-gmc-k1500-suburban-esi1558841 Speed Engineering's 2" longtube headers

Speed Engineering's 2" longtube headers are dyno proven to add over 25 rear-wheel horsepower on C7 Corvette LT1 and LT4 applications compared to stock exhaust manifolds

2008-2013 Toyota Tundra Base 2000-2006 Toyota Tundra Limited 2000-2006 Toyota Tundra SR5

1995 Subaru Legacy Base 1995-2000 Subaru Legacy Brighton 1994

This muffler features an internal X-Pipe for increased performance and improved sound

070in Bore 4in Stk 6

NGK Racing Spark Plug Box of 4 (R5671A-8) 1984-gmc-k1500-suburban-esi1558841 Speed Engineering's 2" longtube headersNGK Racing spark plugs are designed with extreme use in mind and meant to withstand the most grueling racing conditions. NGK Spark Plugs have been powering racing champions and can be found in every racing venue throughout the world. The center electrode of the NGK Racing spark plugs has special configurations and designs to ensure durability and ignitability. NGK Racing plugs bring ultra high performance in a variety of heat ranges. Special