GM Saginaw Power Steering Pump Single-Groove Steel Pulley - Black

• Single-groove steel pulley for GM Saginaw power steering pumps, black finish

• Keyed 5/8" bore mounts to standard-drive Saginaw keyed shafts, not press-fit

• Fits Saginaw P-series pump setups on classic Camaro, Chevelle, Nova, and C10 builds

• 5.750" OD steel construction; hardware not included, sold individually

This is a black steel single-groove V-belt pulley built for GM Saginaw power steering pumps with a 5/8" keyed shaft and a 5.750" outside diameter. It bolts onto Saginaw P-series keyed-shaft pumps used across a range of GM V-belt accessory drive systems, including small block and big block Chevy setups.

This pulley is a common replacement for a worn, cracked, or mismatched power steering pulley, and is also used when building a fresh Saginaw pump drive on street rod, hot rod, muscle car, and custom accessory drive builds. It's commonly paired with Saginaw pumps found on Camaro, Chevelle, Nova, C10, and GMC C/K trucks.

This pulley requires a keyed 5/8" Saginaw pump shaft and is not compatible with press-fit Saginaw pump shafts or GM Type II (TC) power steering pumps. Confirm shaft type, groove width, and pulley offset before ordering. Hardware is not included. Sold individually.

Natural Steel Pulley Matched to Saginaw Keyed Pump Shafts
Manufactured from steel with a black finish, this single-groove pulley is sized for the keyed 5/8" shaft used on GM Saginaw power steering pumps, giving you a clean, durable replacement or fresh-build option for keyed Saginaw pump accessory drives.

Correct Pulley Keeps Belt Tension True and Steering Assist Consistent
A worn, cracked, or mismatched pulley on a Saginaw pump can cause belt slip, noise, and inconsistent power steering assist. This single-groove steel pulley is sized to standard-drive specs with a 5.750" outside diameter, helping maintain proper belt alignment and tension.

Is this a pulley or a complete power steering pump?
This is the pulley only. It is a single-groove steel pulley designed for compatible GM Saginaw power steering pumps. The power steering pump is not included.

What groove/belt width does this pulley use?
This pulley is designed for a single V-belt. Verify the groove width against your existing accessory drive before ordering, as the product specifications should be confirmed for the exact belt width.

Will this fit a press-fit Saginaw pump shaft?
No. This pulley is designed for a 5/8-inch keyed shaft and is not compatible with 3/4-inch press-fit Saginaw pump shafts.

Will this fit a GM Type II (TC) power steering pump?
No. This pulley is designed specifically for compatible keyed-shaft GM Saginaw power steering pumps and is not compatible with GM Type II (TC-series) pumps.

What material is this pulley made from?
This pulley is manufactured from steel and features a black finish.

Is this an underdrive or overdrive pulley?
No. This is a standard-drive pulley designed to maintain the factory-style drive ratio.

Does this come with mounting hardware?
No. Mounting hardware is not included. The pulley is sold individually.

Can I use this on a GM muscle car or street rod build?
Yes. It is commonly used on keyed-shaft Saginaw power steering pump applications found in GM muscle cars, classic trucks, street rods, hot rods, and custom builds.

What should I verify before installing this pulley?
Verify the pump shaft diameter (5/8-inch keyed), keyway fit, belt/groove width, pulley offset, and belt alignment before installation to ensure proper fitment and reliable operation.