Speedmaster PCE251.1019 guide plates are engineered specifically for Ford 429 and 460 big-block engines, providing precise pushrod alignment to reduce wear and maintain consistent valvetrain geometry under high-performance conditions. Each plate features a 5/16" pushrod slot and a 7/16" stud hole opening, ensuring a proper fit with compatible rocker arm studs and pushrods.
Constructed as a 1-piece design for added rigidity and straightforward installation, these guide plates help eliminate pushrod walk and promote stable, repeatable valvetrain operation. A reliable upgrade for Ford big-block builds where accurate pushrod alignment is critical to performance and longevity.
MPNPCE251.1019
UPC840136521686
