how about some pics of inline 6 engines

[Sixteen Tons]

@hammersmith
That fresh air draw from the exhaust manifold to air cleaner is something I've never seen before. Is this modified (doesn't look like it) or a different exhaust manifold altogether??

[VWNate1]

It's stock and most had it when new .

Chevy used several different styles but it was a common thing and really helped cold weather warm up .

[hammersmith]

Originally Posted by Sixteen Tons

@hammersmith
That fresh air draw from the exhaust manifold to air cleaner is something I've never seen before. Is this modified (doesn't look like it) or a different exhaust manifold altogether??

This stove pipe is not the original one from my truck but it did have one very similar back in the day. I got this one from a 69 camaro and the air cleaner. The horn of the air cleaner has a larger opening and sits more at 5 o'clock we're my original sat at 4 o'clock.

[Oscar the grouch]

292 in my 67 k20 long stepper