Tuff Stuff 8509DDP 1 Wire Alternator, 100 AMP, Double Groove Pulley
Universal Fit, One Wire Alternator, V-Belt Belt Type, 100 amp Alternator Amperage, Natural
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All Tuff Stuff alternators are hand built in Cleveland, Ohio and are tested to meet or exceed OEM specifications. All Tuff Stuff alternators are made from 100% new components and carry a one year limited warranty. Tuff Stuff has alternator applications for virtually all muscle cars, hot rods, customs and light trucks in just about every finish imaginable. Many enthusiasts prefer our clean, simple 1-wire alternator option which features a low idle cut-in internal regulator and provides plenty of charging at low RPMs. Available in chrome plated, polished aluminum, powder coated and plain as cast finishes. All alternators are for 12 volt, negative ground systems, except where noted.
- 100 AMP
- 1 Wire
- Double Groove Pulley
- As Cast
- Heavy Duty Copper Wound Coils
- Spike Resistant Diodes
- Provides Charging At Low RPMs
- Meets Or Exceeds OEM Specifications
- 100 Percent New Components
- One Year Limited Warranty
- Made In The USA
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Q & A
In this episode, Project Chevelle takes a big step in its muscle car transformation. It's out with the little old 307 and to the dyno with our new 383 from BluePrint Engines!
Learn about GM alternator identification in our guide. We cover GM 3 wire alternators, 1 wire alternators, and externally regulated so you know what to choose.
Check out our one wire alternator conversion guide. We cover GM 1 wire alternator wiring as well as Ford and Chevy. Learn about pulley ratio and charging too!
Brief review of the different types of Ford alternators and regulators available through Speedway Motors.
Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.
These are the specifications for the alternator and A/C brackets from Bill's Hot Rod Company available at Speedway Motors.
Follow along as Product Guru Jeff K. works his magic on a rather depsondent looking Chevy engine, bringing it back to its former glory.