Manley 42152-8 Pushrod Guide Plates Ford 289/302/351W 5/16" Set of 8

The Manley 42152-8 pushrod guide plates are precision-engineered components designed to protect and optimize valvetrain performance in Ford small block engines. These flat-style guide plates are specifically designed for Ford 289, 302, and 351 Windsor engines equipped with 5/16-inch pushrods and screw-in rocker arm studs.

Key Features:

• Manufactured from heat-treated steel for superior strength and durability
• Black oxide finish provides corrosion resistance and wear protection
• Carefully stamped for absolute dimensional accuracy
• Flat one-piece design ensures proper pushrod alignment
• Helps prevent pushrod wear and maintains consistent valve geometry
• Essential for high-lift camshafts and high spring pressure applications
• Set of 8 guide plates included

Guide plates are critical components in performance valvetrain assemblies, providing precise pushrod positioning to reduce side loading on valve stems and rocker arms. The Manley 42152-8 guide plates maintain proper pushrod alignment throughout the entire valve lift cycle, which is especially important in modified engines with aggressive camshaft profiles and elevated spring pressures.