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Speedway 1:1 Pulley Combo, Small Block Chevy Short Pump

Price:$89.99
Speedway 1:1 Pulley Combo for Short Pump
Price:
$89.99
EA
In Stock
Item #:
91015464
Speedway 1:1 Pulley Combo, Small Block Chevy Short Pump
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  • Speedway 1:1 Pulley Combo, Small Block Chevy Short Pump
  • Speedway 1:1 Pulley Combo, Small Block Chevy Short Pump
  • Speedway 1:1 Pulley Combo, Small Block Chevy Short Pump
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Kit includes a cast aluminum double groove water pump pulley and double groove crank pulley, and a matched pair of heavy duty belts. Has a 1:1 water pump/crankshaft speed ratio.

Fits Small Block Chevy V8 with '55-'68 short-style water pump with either a 5/8" or 3/4" shaft.

Note: The lower crank pulleys in our combo kits are manufactured thicker than normal stock pulleys.  This requires longer 3/8" bolts to be purchased separately.  Allen head type bolts recommended.

Water Pump ID Chart (GIF)

  • 91015464
    Overall Diameter
    5.500" (5 1/2")
    Bushing Length
    0.380"
    Bushing Diameter
    0.630"
    Shaft Diameter
    0.750" (3/4")
    Groove Count
    2
    Belt Width
    0.380"
    Material Type
    Aluminum
    Finish
    Natural
    Sold in Quantity
    Set
    Notes
    Includes bushing to mount on 3/4" or 5/8" pump.
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Our Techs also Suggest the Following:
Replacement Belts for 910-15464
Price:
$13.99
ST
In Stock
Item #:
91015413
Item Details:
Pair of Matched Belts, 3/8" x 30-5/8" length
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    Fits Small Block Chevy V8 with '55-'68 short-style water pump with 5/8" shaft.
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    Water Pump ID Chart (GIF)