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Sport/Truck · 01-21-2009, 10:30 PM

You made me think I almost oversized my pipes! I ordered 2.5in, and after a quick check here I found it's what is recommended.

dodged a bullet there. lol
s/t

01-21-2009, 10:30 PM	#3
Sport/Truck Sierra Grande Club Join Date: Jan 2007 Location: New Mexico USA Posts: 2,433	Re: Post pictures of your mufflers and exhaust system You made me think I almost oversized my pipes! I ordered 2.5in, and after a quick check here I found it's what is recommended. dodged a bullet there. lol s/t __________________ 1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe.