a few quick q's

[85_blazer 10+ year member]

first i have a first gen. im plan on buyin a yellow top tomorrow will it fit? second how hard is it to do the big three on a first gen blazer. 2.8 engine. and does any body know the stock alt amps?

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[Thedeadly1 10+ year member]

1/i dont know measure?

2/Easy. Just use 0 gauge wire from the battery negative to the chassis, then the engine block from the chassis and from the alternator to the battery.

 

[kross 10+ year member]

http://www.optimabatteries.com/find_your_battery/

 

[ST33M 10+ year member]

Judgeing by this. I would assume you have a 78 amp alt.

http://www.shop.com/Chevrolet_S10_Blazer_Alternator-41539530-p!.shtml?trk=1