Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
One Wire Alternators
One wire alternators are a popular choice for building hot rods or project vehicles. Ease of installation, wide availability, and reduced cost are just a few of the...
One wire alternators are a popular choice for building hot rods or project vehicles. Ease of installation, wide availability, and reduced cost are just a few of the reasons builders love single wire alternators.
One wire alternators work by only utilizing a single wire connected directly to the positive post on the battery. The “ground” is achieved through the alternator’s physical connection to the engine block, and therefore requires a high-quality ground strap between the engine block and vehicle chassis. However, because there is only 1 wire to install, it is much easier to route and access that wire during installation...
One wire alternators are a popular choice for building hot rods or project vehicles. Ease of installation, wide availability, and reduced cost are just a few of the reasons builders love single wire alternators.
One wire alternators work by only utilizing a single wire connected directly to the positive post on the battery. The “ground” is achieved through the alternator’s physical connection to the engine block, and therefore requires a high-quality ground strap between the engine block and vehicle chassis. However, because there is only 1 wire to install, it is much easier to route and access that wire during installation or replacement. This makes servicing and repairs much easier and can help keep your vehicle’s engine bay tidier and more attractive.
As long as you select an alternator that produces enough amperage to meet the demands of your vehicle’s electrical system, a one-wire alternator should be capable of providing years of service. But in the event that one should fail, because single wire alternators are simple, troubleshooting and down time are kept to a minimum.
Although they are commonly referred to as GM one wire alternators, there are options available for Mopar and Ford, as well. Summit Racing Equipment offers a wide variety of one wire alternators from trusted brands: no copycats, knockoffs, or third-party sellers here! Use the powerful Make/Model search tool to find the one wire alternator that’s perfect for your ride or project.
Alternator, GM CS130 Case, 160 amps, 12 Volt, One Wire, V-Belt, Black Crinkle, Chevy, Small Block, Big Block, Each
Part Number: PRO-66430-16BK
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Tuff Stuff Performance Kool-Charger Factory Cast Plus Alternators 7935K-11G
Estimated Ship Date: Tomorrow
Alternator, GM CS130, Internal Regulator, 160 Amp, Chrome, Straight Clocking, Buick, Chevy, GMC, Each
Part Number: TSN-ES1006C
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, GM CS130, Internal Regulator, 160 Amp, Black, Straight Clocking, Buick, Chevy, GMC, Each
Part Number: TSN-ES1006BK
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, Internal Regulator, 160 Amp, Chrome, Center Offset, GMC, Chevrolet, Each
Part Number: PRO-66430-16C
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, CS130, 160 Amp, Black Powdercoated, Center Offset, Each
Part Number: MSD-5361
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, Internal Regulator, 160 Amp, Satin, Center Offset, GMC, Chevrolet, Each
Part Number: PRO-66430-16N
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, CS130, 160 Amp, Sepentine Belt, Chrome, Left Offset, Each
Part Number: TFF-7861F6G
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, Chrome, 160 Amps, Serpentine, Center Offset, Chevy, Pontiac, Each
Part Number: TFF-7866ABULL6G
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, GM CS130, Internal Regulator, 160 Amp, Chrome, Buick, Chevy, GMC, Each
Part Number: TSN-ES1005C
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternators and Generators, All American Billet Alternators, GM CS130 Case, 160 Amps, Black, 12 Volt, Each
Part Number: AAY-7861MABLK
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, Bullet Fan, 6 Groove Pulley, 160 amp, Chrome, 1-Wire or OEM Hookup, Left Offset, GM, Each
Part Number: TFF-7861F6G22
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, CS130, 160 Amp, V Belt, Chrome, Center Offset, Each
Part Number: MSD-5362
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, KoolCharger 160 amp, Natural As Cast, 1-wire or OEM Hookup 6 Groove Serpentine, Left Oftset, Chevy, GMC, Each
Part Number: TFF-7861K-16G
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, Internal Regulator, 160 Amp, DENSO Style Race Prepped, Black, Race, Each
Part Number: PWM-8158
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, CS130, 160 Amp, Sepentine Belt, Black Powdercoat, Left Offset, Each
Part Number: TFF-7861G6G
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, Performance, Kool-Charger, High Amp, GM CS130 Case Style, 12 V, 160 Amps, Natural, Center Offset, V-Belt Pulley, Each
Part Number: TFF-7935K-11G
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, CS130, 160 Amp, Sepentine Belt, Black Powdercoat, Left Offset, Each
Part Number: TFF-7861CBULL6G
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, CS130, 160 Amp, Sepentine Belt, Black Powdercoat, Left Offset, Each
Part Number: TFF-7861G6G22
Estimated Ship Date: Jul 21, 2026 if ordered today
Estimated Ship Date: Jul 21, 2026 if ordered today
Alternator, Black, 160 Amps, V-Belt, Center Offset, Chevy, GMC, Each
Part Number: TFF-7935CBULL
Estimated Ship Date: Jul 21, 2026 if ordered today
Estimated Ship Date: Jul 21, 2026 if ordered today
Alternator, Black, 160 Amps, Serpentine, Center Offset, Chevy, GMC, Each
Part Number: TFF-7935CBULL6G
Estimated Ship Date: Jul 21, 2026 if ordered today
Estimated Ship Date: Jul 21, 2026 if ordered today
Alternator, KoolCharger 160 amp, Black, 1-wire or OEM Hookup 6 Groove Serpentine, Right Offset, Chevy, GMC, Each
Part Number: TFF-7860G6G
Not Yet Reviewed
Estimated Ship Date: Jul 21, 2026 if ordered today
Estimated Ship Date: Jul 21, 2026 if ordered today
Alternator, Chrome, 160 Amps, Chrome, Center Offset, Serpentine, Chevy, GMC, Each
Part Number: TFF-7935ABULL6G
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, Performance, Kool-Charger, High Amp, GM CS130 Case Style, 16 Volt, 160 Amps, Natural, Center Offset, V-Belt Pulley, Each
Part Number: TFF-7935H16V
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Alternator, Bullet Fan, 6 Groove Pulley, 160 amp, Black, 1-Wire or OEM Hookup, Center Offset, GM, Each
Part Number: TFF-7935G6G22
Estimated Ship Date: Jul 21, 2026 if ordered today
Estimated Ship Date: Jul 21, 2026 if ordered today
Alternator, Chrome, 160 Amps, V-Belt, Left Offset, Chevy, GMC, Pontiac, Each
Part Number: TFF-7861F
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
