Product Summary

Chevy Small Block V8, 6.90" Overall Diameter, Steel

  • Upper pulleys for 1969-1985 long water pumps
  • Feature a single groove with a beautiful chrome finish
  • Compatible with 1969-1985 283-350 V8 Small Block Chevy engine
  • 7" Diameter

Key Specs

MFG. Part #91015426
BrandSpeedway Motors

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Speedway Motors 91015426 Details

These lower crank pulleys for 1969-85 long water pumps feature a single groove with a beautiful chrome finish.  They will work with 283-350 V8 small block Chevy engines.

  • Lower pulley
  • 1969-85 283-350 V8 small block Chevy engine
  • Long water pumps
  • Single groove  
  • 7" Diameter
  • Chrome plated finish

Note:  Use our upper pulley (91015425) to correspond for proper alignment with these lower pulleys.

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

Lower, 7" Diameter

Speedway Motors 91015426 Specifications

MFG. Part #91015426
BrandSpeedway Motors
Overall Diameter6.90"
Mounted Length2.93"
Inside Diameter1.13"
Bolt Hole Pattern3 on 2.73
Groove Count1
Belt Width.46"
Belt TypeV-Belt
Material TypeSteel
Sold in QuantityEach
NotesMounted length is from the face of the harmonic balancer towards the front of the vehicle.
Water Pump StyleLong