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POWERMASTERPART NUMBER: 713-27294-332

GM 12si-Style Alternator Polished

Name: GM 12si-Style Alternator Polished
Brand: POWERMASTER
SKU: 713-27294-332
Price: 204.99 USD
Availability: InStock

^$204⁹⁹

Ships on Sep 04, 2026

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^$64⁰⁰

555-10117

GM 100 Amp Alternator 1971-1986

^$140⁹⁹

GM 12si-Style 100 Amp Alternator, V-Belt Pulley

Polished
100 Amp
1v Belt Pulley
Includes: Baffle & Cone

Note: Charge Wire Not Included.

Part TypeAlternator

BrandPOWERMASTER

Package Height7.3

Package Width7.6

Package Length9.3

Weight13.07 PG

Part CategoryPerformance Parts

Voltage Compatibility12

One-Wire CapableYes

Pulley IncludedYes

Alternator Brackets IncludedNo

Pulley StyleV-Belt Pulley

Advertised Amperage Output100 amps

Regulator IncludedYes

QuantitySold individually

Alternator Case StyleGM 12si

MountingWith Mounting Kit

Amperage100 AMP

Alternator FinishPolished

Belt IncludedNO

Part FitmentSemi Universal

Regulator StyleInternal

Vendor Part Number27294-332

Package Qty1

Package TypeEA

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