This pressure is expressed as the amount of air pressure required to push a column of water ... located on top of the cylinder heads. MOTORTREND and HOT ROD's rich magazine history and legacy ...

Matching the cylinder heads to your combination is equally important ... were machined for relocated push rods and required special valve gear. It's rare to find these heads today as they were ...

stabilize the cylinder, and improve performance. For rods loaded primarily in compression (push), cap-end mounts are recommended. For those in tension (pull), head-end mounts are preferred.

What's worse is that it could push ... a set of cylinder heads and a manifold, and you're good to go. It's for the guy that can't or doesn't necessarily want to measure for correct rods or check ...

If you're looking to go full tilt on your next K-series build, 4 Piston Racing's gorgeous billet cylinder ... head also allows us to have a better head gasket seal with bore sizes that push ...