Powermaster 67294 GM 12si Alternator, 150A, 1V Belt, Polished
Universal Fit, One Wire Alternator, GM 12SI Alternator Case Style, 150 amp Alternator Amperage
Powermaster GM 12si style alternators feature excellent output at idle. 12si are one unit for 1 or 3 wire hookup. They fit most GM brackets from 1964-1989 and are a popular high output upgrade for 10DN & 10si alternators.
- Powermaster 67294
- GM 12si Original Look
- 1V pulley
- Baffle & cone
- 1-wire or 3-wire
- 100A at idle, 150A top end
- Polished finish
- If using as OE 3-wire plug-in, you must have a dash light or resistor in line to avoid damage to the regulator
Powermaster's warranty is one year from the date of purchase on all street rod components, and 90 days for any component use for an off road or race application.
Powermaster will provide technical support regarding warranty claims and inquiries directly to the purchaser to help resolve any warranty claims or necessary technical support for warranty resolution. Component or components can be returned to Speedway Motors as long as the product is still under warranty.
All customer service inquiries pertaining to warranty and defect claims are to be handled by Speedway Motors if under one year street or 90 days race. If the product is out of warranty please contact Powermaster direct to discuss their repair and return program.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
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