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Charts & Guides for Part Number TFF-7102NA
Tuff Stuff Performance High-Amp Output Alternators
Alternator, Chrome, 80 Amps, V-Belt, Buick, Chevy, Oldsmobile, Pontiac, Each
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Estimated Ship Date: Oct 27, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
7102NA
Part Type:
Product Line:
Summit Racing Part Number:
TFF-7102NA
UPC:
698252004572
Remanufactured:
No
Alternator Case Style:
GM 10SI/10DN/12SI
Advertised Amperage Output:
80 amps
Color:
Chrome
Coating Type:
Plated
Finish:
Chrome
Voltage Compatibility:
12
High Output:
No
One-Wire Capable:
No
Pulley Included:
Yes
Pulley Style:
V-belt
Regulator Included:
No
Alternator Regulator Location:
External
Belt Included:
No
Alternator Brackets Included:
No
Quantity:
Sold individually.
Special Attention:
This is a 10si case (normally internal regulator) with the 10dn (external regulator) internals. This will not look the same as the 10dn being replaced, but will wire up the same. V-belt pulley accommodates 3/8 in. wide belts.
Tuff Stuff Performance High-Amp Output Alternators
A Tuff Stuff Performance high-amp output alternator is just what every ride needs. These units produce the most power at idle to keep your battery fully charged at all times. Tuff Stuff products are hand-built with the best bearings, diodes, and copper windings available. The alternators are available in a variety of amperages, case and pulley styles, finishes, and with internal or external regulator. Order the model designed for your specific vehicle application.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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