The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 68 K-10 SWB build thread

msgross · 04-18-2008, 12:43 AM

Picked up some new (kinda) parts today. Was flipping through craigslist and found some Flowmaster (40 series?) mufflers. He put an American Thunder catback system on his 5.0 mustang about 1,000 miles ago. Then wanted to change to Magnaflow based on the sound. so these are in "like new" condition. Seemed like a decent guy so hopefully they aren't stolen or something.... 2.5" ins and outs so now I am considering a pair of those corvette ramhorns. hmmmm....

Does anyone know what series Flowmasters come with the Amercian Thunder systems? It doesn't really say on the website.... I assume normal 40 series but it's just a guess...

04-18-2008, 12:43 AM	#203
msgross Registered User Join Date: Jul 2006 Location: Central PA Posts: 12,201	Re: 68 K-10 SWB build thread - project Money Pit...pics galore! Picked up some new (kinda) parts today. Was flipping through craigslist and found some Flowmaster (40 series?) mufflers. He put an American Thunder catback system on his 5.0 mustang about 1,000 miles ago. Then wanted to change to Magnaflow based on the sound. so these are in "like new" condition. Seemed like a decent guy so hopefully they aren't stolen or something.... 2.5" ins and outs so now I am considering a pair of those corvette ramhorns. hmmmm.... Does anyone know what series Flowmasters come with the Amercian Thunder systems? It doesn't really say on the website.... I assume normal 40 series but it's just a guess... Attached Images __________________ The Garage: 1968 K-10 SWB - "Project Money Pit" 1996 Z-71 - "huntin rig" 1969 C-10 LWB (SOLD) "Project flip that truck or else" 1993 Passport, F@rd 1-ton (SOLD)"Project Cousin Eddie" My Garage Build "The 1,000 footer" Last edited by msgross; 07-07-2010 at 04:58 PM.