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A chrome-finished 10SI-style alternator with an internal regulator and a single-wire self-exciting hookup. It is aimed at street rods and older GM small-block and big-block engines (305, 350, BBC) where a one-wire charging setup keeps the wiring simple. The 1-groove pulley and 10SI case match common GM mounting points, so it drops in where a stock 10SI fits. Compared with multi-wire alternators it trades remote-sensing flexibility for simpler installation, and the chrome finish is the main visual draw over a plain rebuilt unit.
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Lowest price we've seen: $74.50 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
This is a chrome replacement alternator for street rods with GM 305 and 350 small-block and big-block Chevy engines. It uses a 1-wire, self-exciting design with an internal regulator, so it needs only a single wire connection.
The alternator turns clockwise and has a 1-groove pulley. Its bearings are tested to OEM standards. Its dimensions, critical installation surfaces and contact points are measured for fit.
