I'm currently running the reproduction mechanical Pump from Ground up. I believe the differance is the originals say "AC" embossed on the housing.Seeking some guidance on obtaining the proper fuel pump for a '70 L78. Apparently, Ground Up offers a new reproduction GM 3/8" w/o return line pump. Has anyone had any experience with these pumps (quality & performance)? My preference is to source an original rebuilt unit. Can anyone recommend the best resource for this item.
Thanks in advance
It's keeping up with a 500HP 454 pretty well, so I'd give it the thumbs up.
On some of these parts, you just have to draw a line in the sand and use reproduction.
Either that or drive a $100,000 Base Model Chevelle.