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Old 03-10-2023, 12:38 AM   #1
MikeB
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Join Date: Jul 2000
Location: North Texas
Posts: 3,544
AAW Classic Update kit -- ALT, BAT, and panel feed wiring

I'm trying to decide how I want to wire the charging and panel feed circuits on my 69 C10. The kit comes with a "charging" sub-kit with 6 gauge (!) wire and 175 amp fuses that is total overkill for me. I'm actually considering using 10 gauge wire, which is one size larger than stock, or possibly 8 gauge, which I used on an 82 C10.

As for routing, I may just duplicate the factory routing from battery to alternator, but use a maxi-fuse instead of a fusible link near the battery. I do not want to feed the alternator and fuse panel off of the starter BAT terminal, because things are very tight down there with my headers.

What have you guys done?

The truck probably draws no more than 30-35 amps through the fuse panel with everything turned on. No killer stereo, power windows, or radiator fans. The Vintage Air system is powered directly off the battery through a breaker.
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Mike
1969 C10 LWB -- owned for 35 years. 350/TH350, 3.08 posi, 1st Gen Vintage Air, AAW wiring harness, 5-lug conversion, 1985 spindles and brakes.
1982 C10 SWB -- sold
1981 C10 Silverado LWB -- sold, but wish I still had it!
1969 C10 (not the current one) that I bought in the early 1980s. Paid $1200; sold for $1500 a few years later. Just a hint at the appreciation that was coming.
Retired as a factory automation products salesman.
Worked part-time over the years for an engine builder and a classic car repair shop.
Member here for 24 years! This is the very first car/truck Internet forum I joined. I still used a dial-up modem back then!
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