headers done, loud mofo
 

got my vette o2s in last night threw them on and fired her up. HOLY shania sounded nice with open headers. awaiting new torque arm so i can bolt the rest of the exhaust up and see how it sounds threw TSP catted y to GMMG.install was a breeze. had to notch the block to get driver side up and used a crescent wrench with tie wire and yanked the dipstick tube right out.