Hi. Looking for a head cooling mod that mounts on the back side of the cylinder heads. I have a kit for the top side, but want to draw from the rear. Anyone selling theirs? Thanks.
All good. I had bought some JBA shorties and I got them for cheap because they had a small crack near a weld at the collector. It’s common apparently. They were good quality except for that defect.
Looks like you have a 65-66 and likely not a k code or any hi performance stock engine. If that’s the case, why do you think they could be solid? Most came with hydraulic lifters. Did you, or someone else install solid lifters before?
They look hydraulic to me and I would bet that’s what they are.