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Your cart is empty.Motion Raceworks LS 3" OD Overdrive Alternator Pulley - Factory alternators can be very dependable and easy to find, which is why most of the aftermarket industry builds front drive bracketry kits around these pieces. - Designed to be used with LS style 6 rib LS Factory style alternators. Simply remove your factory alternator pulley with a puller and press on this alternator pulley. - Note: This is compatible with LS1, LS2, LS3, LS6, LS7, LS9 alternators. Others may be compatible as well. - Machined from 6061 Aluminum - Made in the USA! - Shims included to adjust pulley for inconsistencies in casting, spacing of factory and aftermarket brackets. - Comes with: 0.019 Shim & 0.039 Shim - Please see the chart for crank pulley size versus alternator pulley speed.
Ils0crlI
2025-05-14 16:27:20
It is large compared to the stock alternator pulley. I was concerned there would be a charging issue but so far seems to be working fine. Nice looking part that works.
Customer
2025-01-01 15:40:52
Pretty annoyed, bought this pulley, for some reason I thought it was a m.r.w. Amazon store, paid new prices and got a pulley that was already installed! Pulleys great, seller is a joke
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