1957-1972 Chevrolet Small Block; Short Water Pump; Double Groove 6-3/4"OD Crankshaft Pulley

OER reproduction crankshaft pulley for various GM 1957-72 small block motors with short water pump. This crankshaft pulley is a double-groove pulley that measures 6-3/4" diameter. Stamped with GM# 3744043.

Note: Can be used with a KW938 pulley to make a 3 groove pulley when adding power steering.

• 1955-1968 Chevrolet passenger cars
• 1963-1966 Chevrolet Corvette (except High Performance, Special High Performance, F.I., C.A.C.)
• 1963-1965 Chevrolet Corvette (With PS except Special High Performance)
• 1966 Chevrolet Corvette (327, 427 With High Performance, Special High Performance, PS)
• 1968 Chevrolet Corvette (Except C.A.C., High Performance, Special High Performance) 1st Design
• 1955-1972 Chevrolet/GMC truck

• 1955- 1968 Chevrolet Bel Air
• 1958- 1968 Chevrolet Biscayne
• 1958- 1961 Chevrolet Brookwood
• 1967- 1968 Chevrolet Camaro
• 1966- 1968 Chevrolet Caprice
• 1964- 1968 Chevrolet Chevelle
• 1963- 1968 Chevrolet Chevy II Nova
• 1955- 1968 Chevrolet Corvette
• 1957- 1958 Chevrolet Del Ray
• 1958- 1968 Chevrolet Impala
• 1959- 1961 Chevrolet Kingswood
• 1964- 1967 Chevrolet Malibu
• 1955- 1961 Chevrolet Nomad
• 1955- 1957 Chevrolet One-Fifty Series
• 1959- 1961 Chevrolet Parkwood
• 1955- 1957 Chevrolet Two-Ten Series
• 1958- 1958 Chevrolet Yeoman

• 1959- 1959 Chevrolet 3B
• 1959- 1959 Chevrolet 3C
• 1959- 1959 Chevrolet 3D
• 1959- 1959 Chevrolet 3E
• 1959- 1959 Chevrolet 3F
• 1959- 1959 Chevrolet 3G
• 1969- 1972 Chevrolet Blazer
• 1960- 1972 Chevrolet C10 Pickup
• 1967- 1972 Chevrolet C10 Suburban
• 1960- 1972 Chevrolet C20 Pickup
• 1967- 1972 Chevrolet C20 Suburban
• 1960- 1972 Chevrolet C30 Pickup
• 1968- 1972 Chevrolet El Camino
• 1960- 1972 Chevrolet K10 Pickup
• 1967- 1972 Chevrolet K10 Suburban
• 1967- 1967 Chevrolet K20 Panel
• 1960- 1972 Chevrolet K20 Pickup
• 1967- 1972 Chevrolet K20 Suburban
• 1968- 1972 Chevrolet K30 Pickup
• 1955- 1958 Chevrolet Sedan Delivery
• 1960- 1966 Chevrolet Suburban
• 1955- 1972 Chevrolet Truck

• 1968- 1968 Chevrolet G10 Van
• 1967- 1968 Chevrolet G20 Van
• 1968- 1968 Chevrolet P20 Van
• 1968- 1968 Chevrolet P30 Van

• 1960- 1963 GMC 1000 Series
• 1960- 1963 GMC 1500 Series
• 1960- 1963 GMC 2500 Series
• 1960- 1966 GMC 3000
• 1960- 1966 GMC 3500
• 1967- 1972 GMC C15/C1500 Pickup
• 1967- 1972 GMC C15/C1500 Suburban
• 1967- 1972 GMC C25/C2500 Pickup
• 1967- 1972 GMC C25/C2500 Suburban
• 1967- 1972 GMC C35/C3500 Pickup
• 1970- 1972 GMC Jimmy
• 1967- 1972 GMC K15/K1500 Pickup
• 1967- 1972 GMC K15/K1500 Suburban
• 1967- 1972 GMC K25/K2500 Pickup
• 1967- 1972 GMC K25/K2500 Suburban
• 1968- 1972 GMC K35/K3500 Pickup
• 1971- 1972 GMC Sprint
• 1960- 1965 GMC Suburban
• 1960- 1972 GMC Truck