S Series Billet 170a racing alt - Early Ford - Machined

The S series of 6 phase hairpin alternators offers incredible low RPM output in a compact and durable package. A side output stud and seamless rear cover with a side output plug allow for better clearance from the back of the alternator to the front of the engine and a smooth appearance. A single wire on the provided pigtail gets connected to any ignition switched 12V+ source to turn the alternator on and off with the ignition switch. Simply run a properly sized positive and ground cable from the alternator to the terminals of the battery and the alternator will work perfectly, regardless of what kind of wiring harness you have.

Name	Model	Engine	Year(s)	Amperage
FORD	All Early Models	Except FE	Most 65-85	170a
FORD	F-157	5.0	68-86	170a
FORD	F-162	5.8	69-86	170a
MERCURY	All Early Models	All Except FE	64-78	170a