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Spectre Performance® - Water Pump Pulley
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Spectre Performance® 4378

Water Pump Pulley
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Spectre's Double Belt Groove Water Pump Pulley was designed for 1955-1968 Small Block Chevrolet 265-400 engines with short water pumps. Measuring 6-1/4 inches in diameter, the distance from the mounting surface to the center of the pulley groove is 2-1/2 inches. This water pump pulley is made of triple chrome-plated steel to ensure it looks as good as it performs. Full overview
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Product details

Since 1983 Spectre has designed and offered unique and innovative parts and components to fuel your car or truck obsession. Our products are designed and tested to perform and last. We have a state of the art chassis dynamometer with diagnostic and emissions testing and performance optimizing capabilities, as well as a top of the line Super-Flow flow bench with airflow, pressure, and velocity measuring capabilities in both intake and exhaust modes, and also a whole bunch of expensive scientific laboratory type equipment, all of which are used to develop Quality Products that Perform. From humble beginnings in a two car garage, to setting world records and becoming the first wheel driven, gasoline powered car to run over 400 mph.
  • SKU: 4378
  • UPC: 089601437804
Authorized Dealer:

Item Details

bolt hole count 4
color Chrome
finish Chrome
material used Steel
outside diameter 6.25 in (159 mm)
package contents 1 Pulley
package material Paperboard
package type Box
prop 65 (c, r or cr) CR
prop 65 yes/no Yes
pulley type - grooves 2-Groove V-Belt
weight 1.9 lb (0.8 kg)
outer diameter 6.25 in
groove quantity 2
usage short pump

Vehicle Fitment

Chevrolet
GMC

Reviews

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