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Tuff Stuff GM Alternators


From the early GM style 10DN alternators that require an external voltage regulator to the latest alternators for the LS engines, Tuff Stuff makes the custom alternator you are looking for!

Finishes range from chrome plated, polished aluminum, powder coated and as cast with amperage ratings ranging from 80 to 225, depending upon series. A variety of pulleys are available and most alternators can be ordered with a 1-wire option for a clean, simple installation. Refer to the chart below as a general guideline and be sure to call Tuff Stuff technical support at 800-331-6562 if you have any questions.

Application chart is to be used as a general guide: verify application in the catalog or call Tech Service at 800-331-6562 if you have any questions.



Browse Further: 
 GM 10DN Alternators
 GM 10SI Alternators
 GM AD244 Alternators
 GM CS121 Alternators
 GM CS130 Alternators
 GM CS130D Alternators
 GM CS144 Alternators
 GM Valeo Alternators


Tuff Stuff Performance Accessories is a family-owned and operated company that has been in business over 35 years. Tuff Stuff produces premium quality, made in USA, chrome plated, polished aluminum and powder coated alternators, starters, water pumps, power steering pumps, master cylinders, power brake boosters and related accessories for the custom, hot rod, and muscle car markets. All Tuff Stuff products are made from new – not remanufactured - components. All polishing, chrome plating and powder coating is done in house, in Cleveland, Ohio, along with hand assembly and testing. “Our Chrome Will Get You Home” is more than just a tag line – it is your assurance of premium quality and long term dependability that is built into every Tuff Stuff product


TUFF STUFF Performance Accessories 
9004 Madison Avenue 
Cleveland, Ohio 44102

Local: (216) 961-1800     
Toll Free: 
Fax: (216) 961-1868