CudaBob

Newbie, 70 AAR Cuda with correct heads, headers on it are sooo rusty you can poke your finger through, are the heads exhaust ports the same as other 304 heads? looking to find a replace set of headers?


thanks for your help

John Van

I do believe all la small blocks have the same exhaust ports locations, I recommend the Heddman Elite headers, as they have thicker flanges and tubes.

john

moe7404

BIG HINT: ALL WAYS use anti-seize compound on ALL bolt threads in ext systems. on cast iron manifolds. tighten bolts to 70-80% of full torque at first. then after 5-7 full heat cycles take to full torque. but check with the header experts for doing headers. one exception is slant 6 manifold. its torque processe is much diff.

TVLynn

There are exceptions but 98% are the same W2's are different