Ford Mustang Vacuum Pump Pulley - Smog

Keep your classic pony running strong with March Performance’s Ford Mustang Vacuum Pump Pulley, engineered as a direct factory replacement for 1979–1993 Ford Mustangs. Featuring a 6-rib serpentine design and a 4.5-inch diameter, this pulley delivers precise performance and factory-correct fitment for both street and strip applications.

Expertly CNC machined in the USA and finished with a durable clear powder coat, this pulley resists corrosion while maintaining a polished, long-lasting appearance. Compatible with Moroso vacuum pumps and designed for perfect alignment, it’s a premium alternative to other aftermarket options.

Backed by March Performance’s Lifetime Warranty, this pulley combines American craftsmanship, dependable performance, and a show-ready finish — a true upgrade for every Mustang build.

• 6 Rib Serpentine - 4.5" Diameter
• CNC Machined in the USA
• Clear Powder Coat for Long Lasting Finish

Factory Replacement for Ford Mustangs 1979-93

Compatible with Moroso Vacuum Pumps