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Vehicle Info NeededMARCH PERFORMANCEPART NUMBER: 655-9650
GM Billet 1-Wire Alternator 10si Style Case
$54895
Ships on Oct 29, 2026
Lowest Price GuaranteeCurrently Unavailable
This product is currently not available. Please call customer service for assistance at 1-800-345-4545.
Alternators
- GM Billet 1-Wire Alternator
- 10si Style Case
- Replace a Worn & Ugly
Alternator with One of These
from March Performance...
March Performance is the leader in billet aluminum engine pulley systems so it is of no surprise they have produced a billet aluminum 1-wire alternator. Rated at 140 amps, these alternators have a maintance free clear coat finish!
Note: Alternators do not include Alternator Pulleys, Fans and CoversPart TypeAlternator
Product LineMarch Billet Alternators
BrandMARCH PERFORMANCE
Package Height8.3
Package Width8.4
Package Length8.4
Weight12.43 PG
Part CategoryPerformance Parts
Voltage Compatibility12
One-Wire CapableYes
Pulley IncludedNo
Alternator Brackets IncludedNo
Advertised Amperage Output140 amps
Regulator IncludedYes
QuantitySold individually
Alternator Case StyleGM 10si
Alternator FinishClearcoated
Belt IncludedNO
Part FitmentSemi Universal
Regulator StyleInternal
Vendor Part Number9650
Package Qty1
Package TypeEA
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