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March Performance

Pulley, Power Steering, March, Saginaw Pump w/Keyed 5/8" Shaft, 1-Groove, 6" Dia

Part# : MAR0540
Mfg#: 540
Sold As: Each
Ship Size: Standard
$102.99
List Price: $113.95
You Save $10.96

Color Variation

Due to variations in monitor settings, some colors on this page may appear slightly different from GM originals. In addition, due to color differences in the original GM dye lots, interior product colors may vary slightly.

Vehicle Specific View fitment for 25 models
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Fits Saginaw Power Steering Pumps With Keyway

Single groove, V-Belt

This March power steering pulley features a machined aluminum finish to match up to all the other March accessory aluminum pulleys. It is precisely manufactured to fit all the power steering pumps that have a keyway and retaining nut to locate the pulley.

Face to center of first groove measurement of 0.812"

Notes

  • Fits Chevrolet small block/big block, Pontiac 326, 350, 389, 400, 421, 428 & 455 engines.
  • This item is not eligible for any further discounts or promotional pricing.

Find Item In These Catalogs

  • 2025 Chevelle, El Camino 64-77 344
  • 2025 Monte Carlo 70-77 201
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1947–1955 Chevrolet Advance Design  
1960–1987 Chevrolet C10  
1960–1987 Chevrolet C20  
1960–1987 Chevrolet C30  
1964–1974 Chevrolet Chevelle 6", 5/8" keyed shaft, .81" face to groove
1959–1960 Chevrolet El Camino  
1964–1974 Chevrolet El Camino 6", 5/8" keyed shaft, .81" face to groove
1960–1987 Chevrolet K10  
1960–1987 Chevrolet K20  
1977–1987 Chevrolet K30  
1970–1974 Chevrolet Monte Carlo 6", 5/8" keyed shaft, .81" face to groove
6", 5/8" keyed shaft, .81" face to groove
1955–1959 Chevrolet Task Force  
1955–1959 GMC Blue Chip  
1960–1987 GMC C15/C1500  
1960–1987 GMC C25/C2500  
1960–1987 GMC C35/C3500  
1960–1987 GMC K15/K1500  
1960–1987 GMC K25/K2500  
1977–1987 GMC K35/K3500  
1947–1955 GMC New Design  
1958–1974 Pontiac Bonneville  
1959–1974 Pontiac Catalina  
1964–1974 Pontiac Grand Prix 6", 5/8" keyed shaft, .81" face to groove
1964–1973 Pontiac GTO 6", 5/8" keyed shaft, .81" face to groove
1961–1974 Pontiac LeMans 1961–1973: 6", 5/8" keyed shaft, .81" face to groove
1961–1970 Pontiac Tempest 6", 5/8" keyed shaft, .81" face to groove
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