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Part # 91015478

1969-1985 Small Block Chevy Aluminum Double Lower Pulley, Long Pump

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  • Precision machined aluminum construction for superior strength and durability
  • Lightweight versatile design, double groove for V-belt
  • For 1969-1985 Small Block Chevy long style water pumps

$49.99

each

In Stock


Quantity

Select a vehicle to verify Fitment

Product Summary

Chevy Small Block V8, 6.60" Overall Diameter, Aluminum

  • Precision machined aluminum construction for superior strength and durability
  • Lightweight versatile design, double groove for V-belt
  • For 1969-1985 Small Block Chevy long style water pumps
  • Fits over a 5/8" water pump shaft (can be drilled to 3/4" if needed)
  • Diameter is 6-5/8"

Key Specs

MFG. Part #91015478
Overall Diameter6.60"
Mounted Length2.69"
Inside Diameter1.10"
Bolt Hole Pattern3 on 2.75

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Details

Cast aluminum double groove V-belt crankshaft pulley for use with 69-85 Small Block Chevy long style water pumps.

  • Precision machined aluminum construction
  • Lightweight and strong
  • Two grooves for V-belts

Get the correct pulleys for your application by learning which water pump you have as explained in our tech article. SBC - Short vs Long Water Pump

Item Details

Double Groove, 6-5/8" Diameter

Carb Warning:

FOR RACE/ OFF ROAD USE ONLY

EMISSIONS WARNING: THIS PART ONLY LEGAL FOR SALE OR USE IN CALIFORNIA FOR RACING (COMPETITION) VEHICLES WHICH MAY NEVER BE USED, REGISTERED, OR LICENSED FOR USE UPON A PUBLIC HIGHWAY. ANY OTHER USE RENDERS THE VEHICLE TAMPERED AND NOT LEGAL FOR USE ON CALIFORNIA PUBLIC HIGHWAYS (ANY PUBLIC STREET OR ROADWAY, PUBLIC DIRT ROAD, PUBLIC PARK, OR PUBLICLY MAINTAINED RIGHT OF WAY OPEN TO THE USE OF THE PUBLIC FOR VEHICULAR TRAVEL). VIOLATIONS SUBJECT TO $37,500 PENALTY PER VIOLATION PER VEHICLE, REVOCATION OF REGISTRATION, LOSS OF USE ON CALIFORNIA PUBLIC RIGHT OF WAYS, AND PROOF OF CORRECTION FOR TAMPERING. THERE ARE SIMILAR RESTRICTIONS AND PENALTIES UNDER FEDERAL LAW AND THE LAWS OF ALL OTHER STATES WITH PENALTIES UNDER FEDERAL LAW OF UP TO APPROXIMATELY $45,268 PER TAMPERED VEHICLE AND/OR ENGINE.

Specifications

KEY SPECS
MFG. Part #91015478
BrandSpeedway Motors
Overall Diameter6.60"
Mounted Length2.69"
Inside Diameter1.10"
Bolt Hole Pattern3 on 2.75
GENERAL
Groove Count2
Belt Width.41"
Belt TypeV-Belt
Material TypeAluminum
FinishNatural
Sold in QuantityEach
NotesMounted length is from the face of the harmonic balancer towards the front of the vehicle.
Water Pump StyleLong