Racing Alternator; GM CS121; 100 Amp; 3:00 Position; 3 Ear Mount; 1 Wire; For Use w/Pro Series For Circle Tracks;
GM Style CS121 Race Alternators have true one wire hookup, excellent idle output. high output to weight ratio and fits in a 5x5 space.
GM Style CS121 Race Alternators have true one wire hookup, excellent idle output. high output to weight ratio and fits in a 5x5 space.
- Smallest GM Style Alternator Race Prepped
- 100 Plus Amps At Top End/60 Plus Amps At Idle
- One Unit For 1 Or 3 Wire Operation
- Individually Dyno Tested with Proof of Performance Guarantee
- Great Upgrade To Replace Lower Amp Units
- Fits Our 8-722 And 8-721 Kit