Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededPROFORMPART NUMBER: 778-66445.1N
1-Wire GM Alternator 100-Amp in Chrome Finish
$18995
1 left in stock
Ships Tomorrow
Lowest Price Guarantee
GM 1-Wire Alternators
- 1-Wire GM Alternator
- 100-Amp
- Chrome Finish
- Individually Tested
- Use In Place Of Alternators w/External Regulator
Part TypeAlternator
BrandPROFORM
Package Height7.1
Package Width7.3
Package Length7.8
Weight12.75 PG
Part CategoryPerformance Parts
MountingWithout Mounting Kit
Wire Type1-Wire
Voltage12 Volt
Case StyleGM 10SI
Amperage100 AMP
Part FitmentSemi Universal
Regulator TypeInternal
Vendor Part Number66445.1N
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Alternator Ground Wire Kit [10 Gauge]](https://www.jegs.com/images/mini_200/500/555/555-10141.jpg)
ITEM YOU MAY ALSO CONSIDER
![1-Wire GM Alternator 100 AMP Output V-Belt Pulley [Chrome Plated Finish]](https://www.jegs.com/images/mini_200/500/555/555-10108.jpg)
JEGS
1-Wire GM Alternator 100 AMP Output V-Belt Pulley [Chrome Plated Finish]
Part Number : 555-10108
$16299$179.99
You Save$17.00
![1-Wire GM Alternator 100 AMP Output V-Belt Pulley [Chrome Plated Finish]](https://www.jegs.com/images/mini_200/500/555/555-10112.jpg)
JEGS
1-Wire GM Alternator 100 AMP Output V-Belt Pulley [Chrome Plated Finish]
Part Number : 555-10112
$16299$179.99
You Save$17.00
JEGS
Part Number : 555-10108
$16299$179.99
You Save$17.00
JEGS
Part Number : 555-10112
$16299$179.99
You Save$17.00
Some parts are not legal for use in California or other states with similar laws / regulations
