Chevrolet LT1 Camaro Factory Exhaust Manifolds - $30 (Winston Salem)

[thr3efi5ezer0]

Just an extra set I have laying around, I was going to use them on an older Chevy truck but no idea when I'll ever have time to do so. These manifolds will bolt onto many years of small block Chevy engines, depending on your accessory mounts. These are some of the best flowing stock manifolds GM ever made...

http://winstonsalem.craigslist.org/pts/849912741.html

 

[vtblazer]

Think they'd fit a 4x4?

How much shipped to 05663?

 

[thr3efi5ezer0]

I have a '77 K5 4x4 and as far as I can tell, these manifolds would bolt on ot the motor and fit inside the engine compartment fine, but would not mate up to an existing exhaust system. I was planning to put new exhaust on whenever I got around to swapping the manifolds.

There are a couple of things you might want to check on though, one is any accessories that mount to the manfilds may need spacers or other hardware made. Mine has only an alternator so it wasn't going to be an issue, but if you have A/C it may have brackets that mount to the manifold.

It may also depend on your passenger side head bolt configuration. Some older small blocks have a 'wider' rear flange and not all heads have bolts for both sizes. I can send a picture of this if you're not familiar with it.

I'll get a shipping weight later today when I'm off work and get you a quote to your zip.

Thanks!

 

[vtblazer]

They'd be going on a 355 crate motor w/perimiter bolt vale covers, not center bolt.

I've had old school rams horn manifolds on this motor if that tells you anything.

I saw the O2 sensor bung and thought they could work being I'll be running TPI when it goes in.

 

[thr3efi5ezer0]

They'd be going on a 355 crate motor w/perimiter bolt vale covers, not center bolt.

I've had old school rams horn manifolds on this motor if that tells you anything.

I saw the O2 sensor bung and thought they could work being I'll be running TPI when it goes in.

Yeah I think they would work great for your application then! They have the O2 sensors as well as the provisions for the AIR valves in the tops of the manifolds, if you're using that with the TPI. If not you can just put plugs in them. I've done that before.

I'll get you a shipping quote this evening, thanks!

 

[thr3efi5ezer0]

Looks like about $25 to 05663. It's about 25 pounds.

I also looked them over a little more carefully... The passenger manifold has an O2 sensor in it, and the driver side manifold has the O2 boss but no hole. So it could be drilled/tapped but wanted you to know it doesn't currently have a sensor in it. I can't remember if the TPI's used 2 sensors or not.

I also measured the bolt hole patterns. The front/rear port bolt holes are 2-7/8" apart, and the 'center' siamesed port bolt holes are 3-7/8" apart. Just in case you want to measure yours to be sure they're all the same.