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Dooley · 01-24-2012, 10:16 AM

All of my pickups came with dualls,(either 400 or BB equipped), and my K10 1977 Suburban with ordered 400 sb.

01-24-2012, 10:16 AM	#6
Dooley Registered User Join Date: Mar 2005 Location: North Coast Posts: 1,012	Re: 400 exhaust All of my pickups came with dualls,(either 400 or BB equipped), and my K10 1977 Suburban with ordered 400 sb.