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Product Summary

265, 283, 302, 307, 327, 350, 3.00" Overall Length

  • Precision machined aluminum construction for superior strength and durability
  • Lightweight versatile design, double groove for V-belt
  • For 1955-1968 Small Block Chevy short style water pumps
  • Fits over a 5/8" water pump shaft (can be drilled to 3/4" if needed)
  • Diameter is 6.60"

Key Specs

MFG. Part #91015472
BrandSpeedway Motors
Water Pump StyleShort

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Speedway Motors 91015472 Details

Cast aluminum double groove V-belt pulley for 55-68 Small Block Chevy short style water pumps. Fits over 5/8" water pump snout, but can be drilled out to 3/4" if needed.
  • Precision machined aluminum construction
  • Lightweight and strong
  • Double grooves for two 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

Speedway Motors 91015472 Specifications

KEY SPECS
MFG. Part #91015472
BrandSpeedway Motors
Water Pump StyleShort
GENERAL
Overall Length3.00"
Outside Diameter6.60"
Mounted Length2.71"
Shaft Diameter.63"
Bolt Hole Pattern4 on 1.75
Groove Count2
Belt Width.38"
Belt TypeV-Belt
Material TypeAluminum
FinishNatural
Sold in QuantityEach
NotesMounted length is from the face of the water pump pulley mount towards the front of the engine. 5/8" center hole can be drilled out to 3/4" if needed. .30" thick at the hub mounting flange.