Product Summary

Chevy Small Block V8, 6.91" Overall Diameter, Steel

  • Intended to use on 1969-1985 long water pumps
  • Compatible with 1969-1985 283-350 V8 Small Block Chevy engines
  • Features a double groove with a beautiful chrome finish
  • Premium heavy-duty steel construction for superior strength and durability
  • 6-7/8" Diameter, 3 on 2.75 bolt hole pattern

Key Specs

MFG. Part #91015428
BrandSpeedway Motors

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Speedway Motors 91015428 Details

These lower pulleys for 1969-85 long water pumps feature a double 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
  • Double groove  
  • 6-7/8" Diameter
  • Chrome plated finish

Note:  Use our upper pulley (91015427) to correspond for proper alignment with these lower pulleys.

Item Details

Lower, 6-7/8" Diameter

Speedway Motors 91015428 Specifications

MFG. Part #91015428
BrandSpeedway Motors
Overall Diameter6.91"
Mounted Length2.79"
Inside Diameter1.12"
Bolt Hole Pattern3 on 2.75
Groove Count2
Belt Width.40"
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