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73-87 Chevy _ GMC Trucks => Performance => Topic started by: 327power on December 14, 2009, 05:15:47 AM
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I like the look and durability of the old 2.5 outlet ram horn manifolds. Speedway Motors has their own ram horn manifold that looks a little weird, but also appears to outperform the stock GM ram horns. Which one would be best for a truck? In theory, either one will have 2.5" pipes all the way back. ...and, would a ram horn manifold even fit on a 73'-87' model Chevrolet? Clear the crossmember? Thanks!