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Instruction Sheets for Part Number PWM-378058
Charts & Guides for Part Number PWM-378058
Alternator, Race Alternator, GM CS144 Case Style, 12/14/16V, 200 amps, Chrome, Serpentine Pulley, Each
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Estimated Ship Date: Oct 28, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
378058
Part Type:
Product Line:
Summit Racing Part Number:
PWM-378058
UPC:
692209005049
Remanufactured:
No
Alternator Case Style:
GM CS144
Advertised Amperage Output:
200 amps
Color:
Chrome
Coating Type:
Plated
Finish:
Chrome
Voltage Compatibility:
12/14/16
High Output:
Yes
One-Wire Capable:
Yes
Pulley Included:
Yes
Pulley Style:
Serpentine
Regulator Included:
Yes
Alternator Regulator Location:
Internal
Belt Included:
No
Alternator Brackets Included:
No
Quantity:
Sold individually.
Notes:
Straight mount 7.24", XS volt adjustable regulator for 12,14, and 16 volt batteries.
Powermaster Race Alternators
Powermaster race alternators supply horsepower for your ride by ensuring the electrical and ignition systems have enough voltage to operate properly. This means your battery stays fully charged and predictable—you don't have to worry about your car not starting at race time. They feature a variety of high-amperage ratings, one-wire hookup, a gold battery post, and a heat-dispersant coating. Some models also include a pulley. Order the alternator designed for your vehicle application.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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