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Proform
GM CS130 160 AMP Alter- nator Natural Finish
SKU: P022 66430.16N
Description
Part #: 66430.16N
PROFORM's NEW CS130 160 AMP Alternator, for Small Block Chevy 305-350 and Big Block Chevy 402-454 engines, is a 1-wire, CS130 Case Style, complete with Internal Regulator. The External Fan Style Alternator features a Machined Pulley, natural cast finish and is NOT made with re-man components. Each alternator is produced by highly specialized machines, assembled by highly trained personnel using dedicated jigs and equipment - 100% New. Sold individually.
Alternator
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Proform |
| Part Number | P022 66430.16N |
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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