Reliable Heavy Duty Charging Systems

The Hot Rodders Page

Do you need a more reliable charging system for your hot rod?
Have you bought a "heavy-duty alternator" that didn't last? click here
PX-2P-5		PX-2T
PX-5PD-250	PX-2R-5, PX-4V-220-10, PX-5RD-250	PX-4000
Tested & Proven PennTex Charging Systems Not Just Rewound OEM
Used In Police, Fire & Rescue, And The Transportation Industry For More Than 15 Years
Perfect For Long Haul Rod Runs and Nationwide Road Tours

Various Case Styles (Bolt Patterns)	Alternator Kit/ Alternator Weight	Dimensions	PennTex Distributors
Voltage Regulators	Universal Mounts: Alan Grove Components		Wiring Schematics
Warranty	Troubleshooting Tips		PennTex Alternators
Using a PennTex Charging System on a Hot Rod		Frequently Asked Questions
Hot Rodder Questions: What's the most universal PennTex Alternator Style? The "P"-Style alternator has been used on cars and trucks for decades. Click here for information. What comes in an alternator kit? The kits come with a alternator, 6-foot-long harness and voltage regulator. All components can also be purchased separately. What connections have to be made? The regulator harness needs ignition-on power, a ground, and a connection to the battery for system regulation. Larger alternator battery & ground cables are also needed. Some kits plug into existing connections. The more universal kits splice into ignition-on power. Click here for the schematic index.
Do you have a "late-model Chevrolet" bolt pattern alternator? Yes- the PX-4V-220 Series. That pattern was used by most GM V-8's from 2010 back to the early '90's. Click here How does your PX-422V compare to other aftermarket alternators? Click here My pulley is V-groove-not serpentine. A lot of the OEM alternators of this size have the same size rotor shaft O.D. You can swap your pulley on to our alternator or we might have what you need. Check our Pulleys Pages by clicking here. Where can I buy PennTex Products? Click here for our Distributors list.
More questions? Contact us or call 877-590-7366 Toll Free