i've tried searching and the only thing i found out is the worry about exhaust leaks and the shortys with y-pipe fits the routing well. i'm thinking about running duals, so does anyone know about the fitment on the LT1? do you have to mod anything?

if you are runnin an automatic trans you wont have to worry about fitment on those headers but if you are runnin a 5 speed with hydraulic slave then you will have to modify the driverside header.i had to do it to mine it was a pain in the *** the 1st time but now i know what to do if i decide to install new ones again.tho it was a pita it was still worth it for the performance gain

cool, i will be running an auto....700r4. thanks for the reply