73-87chevytrucks.com
General Site Info => General Discussion => Topic started by: 327power on February 28, 2010, 11:01:14 pm
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Hey, does anyone know if the header-like tubular manifolds from the 1985-88 trucks are any good? Are they 2" outlet, or 2.5"? Would be nice if they give a performance b oost since I see them all over the salvage yards around here. They look kinda neat too. Thanks!