Ferrea Stainless Steel Valves For Pontiac 400 455 – Intake & Exhaust Set (1.770 / 2.110) Ram Air IV

Rebuilding a Pontiac 400 or 455?

Want to do it right?

This set of Ferrea stainless steel valves is top-shelf stuff.

You're getting both intake and exhaust valves, brand new and ready for your engine build.

The intake valves measure 2.110 inches, and the exhaust valves are 1.770 inches – perfect for Ram Air IV and other performance applications.

Ferrea is a legendary name in valvetrain components, known for quality and durability.

The manufacturer part numbers are F5063 and F5066.

Just a heads-up, there's a California Prop 65 warning on this product.

If you're building a high-performance Poncho motor, these valves are a solid investment.

Get your build breathing right with Ferrea.