GM Small Block Pulley
Spectre’s Double Belt Groove Pulley was designed for ’69-’85 small block Chevrolet engines with long water pumps. Constructed with a machine aluminum finish; the double belt groove pulley measures 6 5/8 inches in diameter. Identify the water pump by looking at the distance between it and the timing cover, long water pumps are about 1 inch away from the timing cover.
- Machined aluminum finish
- Double belt groove
- 6-5/8 inch diameter
- 6-5/8 inch diameter
- Use with long water pumps
Spectre Aluminum Pulleys are available in single, double, and triple groove as well as serpentine style to cover your application. Spectre Aluminum Pulleys feature construction designs that reduced weight without sacrificing performance and durability. Matching water pump nose covers are available for the Spectre Aluminum Pulleys to conceal the end of a pump shaft. Spectre Aluminum Pulleys are available for alternator, power steering, crankshaft and water pump pulleys for a complete engine dress up. Mounting bolts are not included unless otherwise specified.
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