1 wire internal or external oem alternator

My Denso alternator came from the junkyard in late 90's early 2000's. I didn't put it on until 2011. Still working today.

I think the pulley is a little too small or it's spaced to far away. It's lined up good. But it squeals on heavy acceleration. Poor little thing. All 37 amps of it.

I saw a Racemate alternator at the swap meet once. About Really wanted to run it. My buddy talked me out of it...talk about not being available in a pinch

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