370-amp Billet high output alternator for Ram-Hemi

Name: 370-amp Billet high output alternator for Ram-Hemi
Brand: Mechman Alternators
Price: 594.16 USD

Installation Notes: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension. Not recommended for sustained use above 5,000 RPM engine speed. The 370 amp E series alternator for Ram pickup with Hemi engines is a direct bolt-in replacement for the OEM alternator, and cranks out over 200+ amps at engine idle RPM, with 370+ amps at cruising speed. This unit features hairpin 6 phase technology and 12 huge press fit diodes diodes for excellent durability. NOTE- A slightly shorter than stock length belt may be required for installation.Fitment Guide: Videos Hide Videos Show Videos

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Specifications

amperage amps

370

alternator type

hairpin

Compare Prices(2 retailers)

Big Jeff Online AudioAuthorized Dealer

Available

$549.00

$749.00Save 27%

Updated 11/9/2026

Down4SoundAuthorized Dealer

Available

$594.16

Updated 11/10/2026

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Frequently Asked Questions

What is the Mechman Alternators 370-amp Billet high output alternator for Ram-Hemi?

The Mechman Alternators 370-amp Billet high output alternator for Ram-Hemi is car audio equipment made by Mechman Alternators.

How much does the Mechman Alternators 370-amp Billet high output alternator for Ram-Hemi cost?

See the recorded retailer prices in the "Where to Buy" section. Prices and availability can change; confirm both with the retailer before purchasing.

Where can I buy the Mechman Alternators 370-amp Billet high output alternator for Ram-Hemi?

The "Where to Buy" section lists retailers we have recorded carrying the Mechman Alternators 370-amp Billet high output alternator for Ram-Hemi. Check each listing's availability and confirm warranty coverage with the retailer.