My favorite is the Arrow hands down.
I was at Pomona when that car debuted, and even though I was 15 at the time, it seemed so surreal that a SBM was dominating pro stock that way.
Bob got off the throttle early on every pass in eliminations that I saw.
He succeeded with the same X block and W2 head castings that Chrysler's braintrust of engineers had failed with.
In the late 70's my dad's modified eliminator heads were done by Jim Razor at Mullen & Co. in Culver City, CA. There was a SBM block there that had all the cylinder walls removed, just a big oval hole from end to end. Didn't know it at the time, but it was Glidden's block, obviously getting some thick sleeve work done.

And the Arrow went to Paul Gentilozzi for a short time, then to Jerry Hurley, and was driven by Dempsey Hardy and Sonny Ray in modified and comp eliminator