In the mid '70s, GM began offering its SI-series (Systems Integrated) alternators, which not only delivered more amperage but did away with the externally mounted voltage regulator and its messy ...

GM 10SI and integrally regulated alternators provide faster recovery for discharged batteries than separately regulated alternators. They bolt onto the same mounting brackets. Prior to 1969, most GM ...

Your alternator quietly does more than keep the battery topped up. It turns the engine’s rotation into a steady flow of electrical power that keeps every modern system in your car alive, from fuel ...