If they're running a big mechanical cam, production Ford V-8 cylinder heads with nonadjustable, pedestal-type rocker arms can be machined to make the Ford valvetrain fully adjustable with screw-in ...

Curtisbilt actually uses Comp Cams Pro-Magnum rocker arm bodies, (both 1.75:1 and 1.85:1 ratios are available), which are machined to fit on individual pedestal-mounted shafts.

Read 5.0 Mustang & Super Fords Magazine for a review on roller rocker arms, from materials, systems, and installation. News. Reviews. Buyer's ... pedestal-mount rocker arms are perfectly adequate.

Chevy rockers don't come close to fitting pedestal-style bolt-down Ford rocker-arm valvetrains. As for the stud-mounted Ford Windsor valvetrains, small-block Chevy rocker arms--either conventional ...