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OER 1963-72 Chevrolet Small Block Short Water Pump Double Groove 6-3/4"OD Crankshaft Pulley 3744043

OER 1963-72 Chevrolet Small Block Short Water Pump Double Groove 6-3/4"OD Crankshaft Pulley 3744043
$108.99 ea
NEWLOW STOCK ALERT!Only 1 Left in Stock
Model: 3443039
As of 3/23/2021 OER continues to experience delays in shipments of up to 45 days.  If you purchase this product and we do not have it in stock, your order may be delayed.  Please contact us to find out available options.    
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY

OER reproduction crankshaft pulley for various GM 1963-68 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 use with a G7190 pulley to make a 3 groove pulley.

Important Warning Concerning Crankshaft Pulleys. Stock replacement, aftermarket stamped s teel or cast iron pulleys are not designed to exceed 400 horsepower or 6000 RPM. Using reproduction pulleys on engines in excess of these limits may result in catastophic disintegration of the pulley causing severe damage to the engine, cooling system an d body parts. OER® assumes no liability for damages caused by improper usage of pulleys. Please be sure to install the pulley properly to avoid damages that could occur from improper installation or exceeding the recommended RPM limitations.

About OER

OER® was established in the early 1980's to manufacture original equipment reproductions where every part is meticulously reproduced to exact factory specifications. All OER® parts are reverse engineered or manufactured using original blueprints when available to ensure the closest possible reproduction available on the market. When available, original factory tooling is utilized to insure complete originality. Our mission is to supply the highest quality parts available for the enthusiast and serious restorer. Whether you're a serious restorer, or just someone who wants a replacement part for your classic vehicle, OER® is the source for the finest quality parts on the market. Today, OER® is the most recognized brand in automotive restoration parts. Choose OER® for all your restoration needs.

Many OER® products are officially licensed by General Motors and the Chrysler Group ensuring the quality and authenticity of these products. The GM Restoration Parts logo and the MOPAR Authentic Restoration Product logo are the true signs of quality. OER® is licensed by GM and the Chrysler Group as an official restoration parts manufacturer.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Chevrolet 3100 1959
Chevrolet 3B 1959
Chevrolet 3C 1959
Chevrolet 3D 1959
Chevrolet 3E 1959
Chevrolet 3F 1959
Chevrolet 3G 1959
Chevrolet Blazer 1969 - 1972
Chevrolet C10 Panel 1960 - 1967
Chevrolet C10 Pickup 1960 - 1972
Chevrolet C10 Suburban 1967 - 1972
Chevrolet C20 Panel 1967
Chevrolet C20 Pickup 1960 - 1972
Chevrolet C20 Suburban 1967 - 1972
Chevrolet C30 Panel 1960 - 1966
Chevrolet C30 Pickup 1960 - 1972
Chevrolet C40 1960 - 1962
Chevrolet El Camino 1968 - 1972
Chevrolet K10 Pickup 1960 - 1972
Chevrolet K10 Suburban 1967 - 1972
Chevrolet K20 Panel 1967
Chevrolet K20 Pickup 1960 - 1972
Chevrolet K20 Suburban 1967 - 1972
Chevrolet K30 Pickup 1968 - 1972
Chevrolet P10 Series 1960 - 1967
Chevrolet P20 Series 1960 - 1967
Chevrolet P30 Series 1960 - 1967
Chevrolet Sedan Delivery 1955 - 1960
Chevrolet Suburban 1955 - 1966
Chevrolet Truck 1955 - 1960
GMC 100-22 1955
GMC 1000 Series 1960 - 1965
GMC 1000 1966
GMC 100 1955 - 1959
GMC 150-22 1955
GMC 1500 Series 1960 - 1965
GMC 1500 1966
GMC 150 1955 - 1959
GMC 250-22 1955
GMC 2500 Series 1960 - 1965
GMC 2500 1966
GMC 250 1955 - 1959
GMC 280-22 1955
GMC 3000 1960 - 1966
GMC 300 1955 - 1959
GMC 350-8 1955 - 1959
GMC 3500 1960 - 1966
GMC 370 1955 - 1959
GMC B3500 1964 - 1965
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 1967 - 1972
GMC F350 1955 - 1959
GMC F370 1955 - 1959
GMC FM340 1955 - 1959
GMC FM350 1955 - 1959
GMC G1000 Series 1963 - 1966
GMC I1000 1964 - 1966
GMC I1500 1965 - 1966
GMC I2500 1965 - 1966
GMC I3500 1966
GMC Jimmy 1970 - 1972
GMC K1000 Pickup 1966
GMC K1000 1966
GMC K15/K1500 Pickup 1966 - 1972
GMC K15/K1500 Suburban 1967 - 1972
GMC K25/K2500 Pickup 1966 - 1972
GMC K25/K2500 Suburban 1967 - 1972
GMC K35/K3500 Pickup 1968 - 1972
GMC L3500 1965 - 1967
GMC LI3500 1966 - 1967
GMC M300 1955 - 1959
GMC M340 1955 - 1956
GMC P1000 1966
GMC PB1000 Series 1961 - 1966
GMC PB15 Series 1966
GMC PB1500 Series 1963 - 1965
GMC PB25 Series 1966
GMC PB2500 Series 1963 - 1965
GMC PM150 1955 - 1959
GMC PM151 1955 - 1959
GMC PM152 1955 - 1959
GMC PM153 1955 - 1959
GMC PM250 1955 - 1959
GMC PM251 1956 - 1959
GMC PM252 1955 - 1958
GMC PM253 1955 - 1958
GMC PV1000 1960
GMC S300 1955 - 1959
GMC S370 1955 - 1959
GMC Sprint 1971 - 1972
GMC Suburban 1955 - 1966
GMC Truck 1955 - 1960
GMC V3000 Forward Control 1960 - 1963

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OER 1963-72 Chevrolet Small Block Short Water Pump Double Groove 6-3/4"OD Crankshaft Pulley 3744043:

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