1:1 Water Pump Pulley 6-5/8"

Name: 1:1 Water Pump Pulley 6-5/8"
Brand: ALLSTAR PERFORMANCE
SKU: 049-ALL31085
Price: 64.99 USD
Availability: InStock

^$64⁹⁹

Ships on 10/26/2026

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Replacement Components

6-5/8"

Allstar small block Chevy 1:1 ratio double groove aluminum pulley kits include belts, crank pulley and water pump pulley with a 5/8" diameter hole. Components also available separately.

Part TypeWater Pump Pulley

Product LineAllstar Small Block Chevy 1:1 Ratio Pulley Kits

BrandALLSTAR PERFORMANCE

Package Height3.1

Package Width8.3

Package Length11.0

Weight2.38 PG

Part CategoryPerformance Parts

Hardware IncludedNo

Pulley StyleV-Belt Pulley

UnderdriveNo

Pulley FinishNatural

QuantitySold individually

OverdriveNo

Part FitmentSemi Universal

Outside Diameter6.625 in (168.3 mm)

Pulley MaterialAluminum

Water Pump Nose Cone IncludedNo

Vendor Part NumberALL31085

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

1:1 Water Pump Pulley 6-5/8"

⚠️ Warning

Motor Vehicles

Tools

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