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$17.99
GM Alternator, 5/8 Inch Wide Alternator Belt Pulley, Plain
GM Alternator, 5/8 Inch Wide Alternator Belt Pulley, Plain

GM Alternator, 5/8 Inch Wide Alternator Belt Pulley, Plain

2.89" Overall Diameter, V-Belt Belt Type, 1.28" Overall Thickness, .67" Hole Diameter, Steel

70 Reviews | 2 Answered Questions
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GM Alternator, 5/8 Inch Wide Alternator Belt Pulley, Plain
GM Alternator, 5/8 Inch Wide Alternator Belt Pulley, Plain
GM Alternator, 5/8 Inch Wide Alternator Belt Pulley, Plain
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GM Alternator, 5/8 Inch Wide Alternator Belt Pulley, Plain
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Part # 91016250
$17.99
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  • Adapts GM alternator to original 5/8" belt
  • Compatible on all Powermaster alternators, generators and most GM alternators
  • Bolt hole length is .71"
  • Zinc-plated for rust and corrosion prevention
  • Premium steel construction

Details

MFG. Part #:
91016250
Overall Diameter:
2.89"
Belt Type:
V-Belt
Overall Thickness:
1.28"
Hole Diameter:
.67"
Belt Width:
.68"
Material Type:
Steel
Inside Diameter:
1.38"
Groove Count:
1
Inside Length:
.52"
Finish:
Zinc Plated
Sold in Quantity:
Each

Info

So you've converted your Flathead-powered rod over to 12 volts and bolted a GM alternator in place. Now it's time to install the belt, but your engine pulley is 5/8" and the alternator is 1/2"!

Don’t worry, Speedway has you covered. This alternator pulley allows the use of a 5/8" wide Flathead-style belt on GM externally regulated, SI and one-wire alternators.

Notes

Bolt hole length is .71" Pulley will work on all Powermaster alternators/generators as well as most GM alternators.

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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