Lightweight alternator

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Joined
Dec 27, 2005
Messages
537
Hey guys.

I am looking to purchase a lightweight alternator that can put out about 100 Amps or more is OK.

Is there such an alternator?

I can fab some brackets,just would like a lighter alternator.

6 rim serpetine.
:cool:
Thanks.
 
I run a powermaster alt which I believe is from the later model Series II 3800. The ears are clocked the same as the stock alt adn it bolts right on but has the smaller housing. It is lighter than the stock one but not a "light weight" piece since it is essentially still a stock GM case. It puts out 140amps adn the factory alt puts out 120 amp.
 
l some GMs including buick had a 105 amp unit (not the 140Amp large frame) , much lighter and fits perfect on the 86-87, ive used them before no mods needed either to install
dont recall clocking it but ive clock so many i dont know
delco 10479901

20-186-31-1
Alternator - Delco CS130 Series 100-105 Amp, 12 Volt, CW, 6-Groove Pulley, 11:00 Plug Clock Used On:
(1991) Buick LeSabre, Park Avenue 3.8L
(1993-90) Buick Regal 3.8L
(1991) Oldsmobile 98, Delta 88 3.8L
(1991) Pontiac Bonneville 3.8L
Replaces: Delco 1101577, 1101649, 1101650, 1102604, 10479901, 10480040 Lester Nos: 7964





heres a link to one on ebay
http://cgi.ebay.com/ebaymotors/90-9...r_Truck_Parts_Accessories?hash=item4833e4e983
 
l some GMs including buick had a 105 amp unit (not the 140Amp large frame) , much lighter and fits perfect on the 86-87, ive used them before no mods needed either to install
dont recall clocking it but ive clock so many i dont know
delco 10479901

20-186-31-1
Alternator - Delco CS130 Series 100-105 Amp, 12 Volt, CW, 6-Groove Pulley, 11:00 Plug Clock Used On:
(1991) Buick LeSabre, Park Avenue 3.8L
(1993-90) Buick Regal 3.8L
(1991) Oldsmobile 98, Delta 88 3.8L
(1991) Pontiac Bonneville 3.8L
Replaces: Delco 1101577, 1101649, 1101650, 1102604, 10479901, 10480040 Lester Nos: 7964





heres a link to one on ebay
90 91 92 93 Bonneville Regal 98 Alternator 105A 12V : eBay Motors (item 310108285315 end time Feb-04-10 12:53:35 PST)

That is what I have on my car except it is modified for 140amp, and a 16v system.
 
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