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Chrome GM Chev Alternator 140 Amp, Single Wire, Internal Reg, Suit SBC, Holden
Part #R3902
Price: $230.00
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ARC Performance
GM Chrome Alternator
- "Delco SI" style case
- 140 amp
- single wire, or with charge light
- 11A V belt pulley
- chrome finish
- standard GM 6.5 inch mounting centres
The "SI" designation stands for Systems Integrated, meaning that the voltage regulator is inside the alternator.
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