If I update my 12/79 '77 FJ-40 alternator to a Mean Green higher output alternator I know the higher amperage will damage the stock ammeter. I want to keep the 40 instrument cluster stock if possible. On another thread a member manufactures replacement clusters with new gauges, pricey but maybe a possibility.
What is the recommendation of the gurus on this forum?
What is the recommendation of the gurus on this forum?