[don t. - 72gmc]

I have a stock 400 BB, no ram horn manifold.

I'd read here, plug wires for a 75 vette will fit. Bought a set at Advance. The clips for both ends did not click on as they should. They were real loose. No one there could help further.

Another search here, I bought a set of AC/Delco 9088S wires. The plug end is a 90 vs. a straight boot. They are way too close to the exhaust manifold. So close, I can not get the #4 wire on the plug. They are going back to Amazon.

Another 2 hours of searching...
... maybe AC/Delco 9508D will fit.
... maybe Napa bel700103 will fit. This one has a coil wire which I still have.

I know some will say...buy bulk, make your own. I tried that years ago. In my case, was a waste of $'s. Never could get the connections correct.

Thanks much...Don.