Aeroflow Gm Black 140 Amp 1 Or 3 Wire Chev Style Alternator Aeroflow Performance alternators are assembled with top quality components and factory load tested to meet or exceed OEM specifications and ensure the highest output possible at low RPM. Available in either three wire or one-wire hook-up configuration enabling you to run a single wire from the alternator to the battery (positive). This internal, self-energizing voltage regulator is a great way to unclutter your engine compartment and simplify your charging system. These alternators are available in a variety of amperages and to suit Ford or Chev bolt patterns. They each include a fan/pulley combo and available in chrome or black finish.
Aeroflow Gm Black 140 Amp 1 Or 3 Wire Chev Style Alternator Aeroflow Performance alternators are assembled with top quality components and factory load tested to meet or exceed OEM specifications and ensure the highest output possible at low RPM. Available in either three wire or one-wire hook-up configuration enabling you to run a single wire from the alternator to the battery (positive). This internal, self-energizing voltage regulator is a great way to unclutter your engine compartment and simplify your charging system. These alternators are available in a variety of amperages and to suit Ford or Chev bolt patterns. They each include a fan/pulley combo and available in chrome or black finish.
in 3 offers
last seen 30 Oct 2026
The lowest price we last saw for Aeroflow AF4270-1140 GM Black 140 Amp 1 or 3 Wire Chev Style Alternator was $241.99 at Amazon.com.au, compared across 3 retailers (last seen 30 Oct 2026). Prices may have changed since.
The all-time low we recorded was $206.63 on 21 Oct 2025.
Prices last updated 30 Oct 2026.
Aeroflow AF4270-1140 GM Black 140 Amp 1 or 3 Wire Chev Style Alternator
Aeroflow Gm Black 140 Amp 1 Or 3 Wire Chev Style Alternator Aeroflow Performance alternators are assembled with top quality components and factory load tested to meet or exceed OEM specifications and ensure the highest output possible at low RPM. Available in either three wire or one-wire hook-up configuration enabling you to run a single wire from the alternator to the battery (positive). This internal, self-energizing voltage regulator is a great way to unclutter your engine compartment and simplify your charging system. These alternators are available in a variety of amperages and to suit Ford or Chev bolt patterns. They each include a fan/pulley combo and available in chrome or black finish.
Aeroflow Gm Black 140 Amp 1 Or 3 Wire Chev Style Alternator Aeroflow Performance alternators are assembled with top quality components and factory load tested to meet or exceed OEM specifications and ensure the highest output possible at low RPM. Available in either three wire or one-wire hook-up configuration enabling you to run a single wire from the alternator to the battery (positive). This internal, self-energizing voltage regulator is a great way to unclutter your engine compartment and simplify your charging system. These alternators are available in a variety of amperages and to suit Ford or Chev bolt patterns. They each include a fan/pulley combo and available in chrome or black finish.
Last updated at 30/10/2026 22:01:31
Aeroflow Gm Black 140 Amp 1 Or 3 Wire Chev Style Alternator
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
GM Small Block Chev V8 Aeroflow Black Alternator 140 Amp Internal Regulator New AF4270-1140
Free delivery
Aeroflow 140amp Chev Style 1-Wire Alternator Black AF4270-1140 fits Holden Monaro 5.7 350 RWD Petrol Coupe 08/70-07/71 224kw
Delivery between 2–12 Nov $10.95
originally posted on ebay.com
Good quality quick postage
originally posted on ebay.com
works as intended
originally posted on ebay.com
Good guality alternator. Great upgrade from stock output alternator. Suitable for vehicles running multiple electrical loads like EFI, thermos, fuel and water pumps, etc. Fits SBC engine perfectly. Easy to install. Smooth black coating looks trick.
| Part Type | Alternator |
| Mfg Part Number | AF4270-1140 |
| Brand | Aeroflow |
| Amperage | 140 Amp |
| Regulator Type | Internal |
Aeroflow Gm Black 140 Amp 1 Or 3 Wire Chev Style Alternator
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
GM Small Block Chev V8 Aeroflow Black Alternator 140 Amp Internal Regulator New AF4270-1140
Free delivery
Aeroflow 140amp Chev Style 1-Wire Alternator Black AF4270-1140 fits Holden Monaro 5.7 350 RWD Petrol Coupe 08/70-07/71 224kw
Delivery between 2–12 Nov $10.95
Good quality quick postage
works as intended
Good guality alternator. Great upgrade from stock output alternator. Suitable for vehicles running multiple electrical loads like EFI, thermos, fuel and water pumps, etc. Fits SBC engine perfectly. Easy to install. Smooth black coating looks trick.
A1
| Part Type | Alternator |
| Mfg Part Number | AF4270-1140 |
| Brand | Aeroflow |
| Amperage | 140 Amp |
| Regulator Type | Internal |
