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- Weiand 8-71 Supercharger Pulleys 8mm Pitch
Use the chart below to determine drive ratios for 8-71 8mm pitch drive superchargers. Small block 8-71 kits are supplied standard with pulleys which will provide 14.3% underdrive. Big block kits are supplied with a 11.5% underdrive. Note that top and bottom pulleys are interchangeable.
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8-71 Supercharger Pulleys
$242.95
Estimated to ship direct from manufacturer on 04/03/23, pending manufacturer availability.
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$242.95
Estimated to ship direct from manufacturer on 04/03/23, pending manufacturer availability.
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$258.95
Estimated to ship direct from manufacturer on 04/03/23, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$258.95
Estimated to ship direct from manufacturer on 04/03/23, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee