Hey just wanted to drop a line and say thanks to Steve for letting Grand Rock in on this little deal! Looking forward to chatting with you all, and helping out who ever, when ever I can!!! Grand Rock has been manufacturing Class 7 and 8 parts for 30+ years. Now we have opened our doors to Diesel pick up's! Check us out at www.grpipes.com I'll be more than happy to answer any questions ya'll might have!!