Overview
ProForm 141-662 is a 12-volt, 100-amp Chevrolet Performance alternator with a GM 10SI-style case, a one-wire connection and an internal regulator. It has a black crinkle finish with a red Chevy Bowtie logo, an external cooling fan and a machined V-belt pulley.
Features
- Manufactured with entirely new components; not rebuilt or remanufactured.
- Black crinkle finish and red Chevy Bowtie emblem.
- One-wire hook-up with internal voltage regulation.
- Supplied with an external fan and a 2.5-inch V-belt pulley.
- The housing can be clocked to four positions by the installer.
- Officially licensed Chevrolet Performance product.
- Sold individually.
Specifications
| Manufacturer part number | 141-662 |
|---|---|
| Store SKU | 141-662-FMQX |
| Output | 100 amps |
| Voltage | 12 volts |
| Case style | GM 10SI |
| Connection | One wire |
| Regulator | Internal |
| Pulley | 2.5-inch V-belt pulley, included |
| Cooling | External fan |
| Finish | Black crinkle with red Chevy Bowtie logo |
| Application | Compatible small-block and big-block Chevrolet V8 installations |
Confirm mounting dimensions, belt alignment and charging-system requirements for your particular vehicle before ordering.
Product documentation
- Chevrolet Performance one-wire alternator installation instructions (PDF) — the instruction sheet linked by PROFORM for part 141-662.
Confirm engine, dimensions and compatibility before ordering. Need a hand? Contact our team with your part number.
ProForm
100 AMP Alternator Black Crinkle 1-Wire GM 10 SI w/ Internal Regulator, V-Belt Pulley, and External Fan ProForm
- Regular price
- £190.99
- Regular price
- £190.99
Overview
ProForm 141-662 is a 12-volt, 100-amp Chevrolet Performance alternator with a GM 10SI-style case, a one-wire connection and an internal regulator. It has a black crinkle finish with a red Chevy Bowtie logo, an external cooling fan and a machined V-belt pulley.
Features
- Manufactured with entirely new components; not rebuilt or remanufactured.
- Black crinkle finish and red Chevy Bowtie emblem.
- One-wire hook-up with internal voltage regulation.
- Supplied with an external fan and a 2.5-inch V-belt pulley.
- The housing can be clocked to four positions by the installer.
- Officially licensed Chevrolet Performance product.
- Sold individually.
Specifications
| Manufacturer part number | 141-662 |
|---|---|
| Store SKU | 141-662-FMQX |
| Output | 100 amps |
| Voltage | 12 volts |
| Case style | GM 10SI |
| Connection | One wire |
| Regulator | Internal |
| Pulley | 2.5-inch V-belt pulley, included |
| Cooling | External fan |
| Finish | Black crinkle with red Chevy Bowtie logo |
| Application | Compatible small-block and big-block Chevrolet V8 installations |
Confirm mounting dimensions, belt alignment and charging-system requirements for your particular vehicle before ordering.
Product documentation
- Chevrolet Performance one-wire alternator installation instructions (PDF) — the instruction sheet linked by PROFORM for part 141-662.