cross drill the body

It wouldnt be a K5 if the quarter panels werent rusting!

I would reconsider the headers unless you plan on re-doing the exaust. They wont just bolt up in place of the exaust manifolds.

the whole exhaust is rusted out... the tailpipe after the muffler isn't connected. i'm gonna have local meneike put on the headers and make the rest of the exhaust. this shop is pretty good. made my midpipe for my TII no problem https://www.nopistons.com/forums/pub...#>/biggrin.png

when does it break? JK

i just looked. dynomax makes a header and catback. gonna get a price from loi @ sportcarmotion. he's such a great guy :bigthumg:

I can see it now, Edelbrock cam, manifold, Holley 650 vacuum secondaries, HEI ignition, headers, Dynomax....almost sounds like my Jeep except I have a 360 with the Kooks exaust with flowmasters, I should snap a pic of the H-pipe he made me, makes that Edelbrock Performer cam and manifold sound nice, for a Jeep at least, lol. Sounds like a mustang coming down the road actually.