Great sales experience on a quality product
Quick delivery of well packaged product. Instructions about preparing to install the headers were great. Complete project took about 6 hours and I was not hurried. These shorty Headers gave my 2010 6L GMC 2500 exactly what I was looking for... about 10% better fuel economy and 5% more mid-range power while towing my RV.
Nice Affordable Headers!
These headers were sent directly to my repair shop andinstalled on a replacement engine. Factory gaskets were used in place of the jba ones. My shop said they had to modify my dipstick to get the best fit. The headers look nice and time will tell how they hold up. There is no noticeable sound difference.