Black94Z28

iTrader: (12)

I have 2 different sets of headers for my Camaro (both are made for my year camaro) and one of them, the back bolt holes on the header are out farther and there is no hole drilled out that far on the heads. The hooker headers line up fine, but have round ports instead of D ports like the other set. Whats up with this?

Ls1Bait

There is two diffrent end holes that can be used, My Hooker headers use the inside holes.

phirepower

iTrader: (2)

those holes can be utilized when you break header bolts and have no way of extracting them. done it quite a few times

Revelation Z28

iTrader: (10)

my end bolts were broken when i took my manifolds off to install the LTs. the pacesetters use the insides aswell. i had an ez out all ready just in case.

BlackScreaminMachine

iTrader: (17)

Its a nice little design.