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7 V8 1981 - 1986 GMC K1500 305/5 V8 1975 - 1978 GMC K15 Suburban 400/6
extending the primaries or collectors will pick up bottom end power for a harder launch and awesome e
Audi A8 Quattro (2000-2003)
With One Block On Frame
3L V8 1976 - 1978 GMC G35 Magnavan 350/5
Fits 2007-2011 Wrangler 3.8L O2 Wire Harness 24" For Long Tubes 4050/40500-1123 universal 7 V8 1981 - 1986When you install a set of BBK Performance long tube exhaust headers on your muscle car or truck, the O2 sensor locations are relocated on the BBK header and mid pipe. The factory O2 sensor wire connectors will not be long enough to connect to the sensors any longer.. These extension harnesses extend the length needed and allow them to now connect easily All our extension harnesses feature OEM Factory connectors to allow simple plug in installation to
