Buick Nailhead Engine Accessories

Maintain proper lubrication and performance with this Buick Nailhead V8 Engine Oil Pan, designed as a durable upgrade or replacement for original equipment. Ideal for restoration projects and classic builds, this oil pan ensures consistent oil control...

This PML Buick Nailhead valley plate cover includes a a downtube and PCV Hole with a grommet. Breather cap included. The area without fins in the center of the plate allows for a dual 4 barrel intake. The underside of the cover is baffled. Available in...

Complete your engine setup with this Buick® Nailhead V8 valley plate cover designed for dual 4BBL intake configurations. Built to provide proper sealing and a clean engine appearance, this plate is ideal for high-performance and custom builds...

Complete your engine setup with this Buick® Nailhead V8 valley plate cover featuring a downtube and PCV hole, designed for improved crankcase ventilation and proper engine function. This configuration allows for efficient PCV system integration while...

Complete your engine setup with this Buick® Nailhead V8 base valley plate cover, designed to provide proper sealing and a clean, finished look to your engine valley. Engineered for durability and precise fitment, this base plate is ideal for stock,...