#1 High Output Alternator, Stock Amperage, Starters and more! "OVER 40 YEARS AUTO ELECTRIC EXPERIENCE in the USA". 140 Amp Chevy, Buick, Pontiac and Oldsmobile Bracket/Alternator Upgrade. ATTENTION: Chevy, Olds, Pontiac, Buick owners with the Alternator Mounting Style like shown above, where the front bolt goes parallel to the rotor shaft and the rear bolts go straight down in the back. This style small case alternator is used with the following engines, 3100 (3.1L), 3400 (3.4L), 3500 (3.5) and 3800 (3.8L) 3900 (3.9), see the chart above.With our special bracket/alternator combination you can now install our specially modified Large Case Heavy Duty AD244 Series Alternator, replacing your small case unit. Our USA built Alternator system will give you more power at Idle, greater reliability and better performance overall. Check out the install in the video below.
The item "140 Amp Large Case High Amp Alternator Swap Chevy, Buick, Pontiac, Oldsmobile" is in sale since Monday, May 15, 2017. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Charging & Starting Systems\Alternators & Generators". The seller is "alternatorman" and is located in Comstock Park, Michigan. This item can be shipped to United States.