well i had 2 broken bolts in the right rear exhaust manifold, flush with the head of course. so i figured that if i had to pull the manifolds off then i refuse to put them back on. i shopped around and hesitantly settled on the edlebrock header package. http://www.summitracing.com/parts/EDL-66643/ It came with the pair of headers, larger y-pipe, all bolts and gaskets. start to finish install time for me including removing the 2 broken bolts was only about 3 hours. the hardest part was carefully getting the old bolts out without breaking them. headers fit right into place and the y-pipe squeezes in around the tranny very well. for the price i am pleased with how it turned out. seat of the pants meter is a big increase, low end torque is definatly increased, midrange is the larger change. really holds you back in the seat. i will take pictures to post tomarrow