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GM Small Block Pulley
Crankshaft Pulley1955-68 Chevy Small Block Used w/short water pump Single belt groove Machined aluminum
Spectre’s high quality crankshaft, alternator and engine pulley sets are designed to help dress up your engine compartment. All of our pulleys are designed to work in OE applications and with the OE style serpentine or v-belt configuration.
- Machined aluminum finish
- Single belt groove
- 6-5/8 In. diameter
- 6-5/8 In. diameter
- Easy to install
- 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.
Part TypeCrankshaft Pulley
Product LineSpectre Aluminum Pulleys
BrandSPECTRE
Package Height1.2
Package Width6.9
Package Length7.6
Weight1.3 PG
Part CategoryPerformance Parts
Hardware IncludedNo
Crankshaft Nose Cover IncludedNo
Pulley StyleV-Belt Pulley
UnderdriveNo
Pulley FinishClear anodized
Groove Quantity1
QuantitySold individually
OverdriveNo
Outside Diameter6.625 in (168.3 mm)
Pulley MaterialBillet Aluminum
FinishMachined
Vendor Part Number4389
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
