Can be used as a one wire or a three wire. As you can see from the picture of the back at the bottom, this alternator has the two wire plug-in connector at the 3:00 o'clock assembly position. Includes a Gold V-belt pulley & High volume fan. Powermaster includes a proof of performance tag with each alternator.
Recommend charge wire size: 8 AWG. Increased amps will allow additional accessories to be used if necessary. 80 Amps at 2,400 RPM. 13.2 VDC at 77 degrees Fahrenheit.
Operating Range: -40C to 150C. 1985 Astro Van, All (Stock alternator was 94 Amp). 1985 Safari Van, All (Stock alternator was 94 Amp). 1987 Silverado C, K Series, 5.0L, 5.7L (Stock alternator was 94 Amp).
1987 Silverado C, K Series, 6.2L Diesel (Stock alternator was 94 Amp). 1987 Suburban C, K Series, 5.0L, 5.7L (Stock alternator was 94 Amp). 1987 Suburban C, K Series, 6.2L Diesel (Stock alternator was 94 Amp).
1990 Chevy R, V Old Style Body, 6.2L & 7.4L RV3 (Stock alternator was 94 Amp). 1977 Century, Luxus, Regal, All except 305H, J, K, L (Stock alternator was 63 Amp).
1972 Gran Sport, 350 & 455 (Stock alternator was 63 Amp). 1987 GMC Truck C, K Series, 5.0L, 5.7L (Stock alternator was 94 Amp). 1987 GMC Truck C, K Series, 6.2L Diesel (Stock alternator was 94 Amp).
1990 GMC R, V Old Style Body, 6.2L & 7.4L RV3 (Stock alternator was 94 Amp). 1985 Safari, 4.3L (Stock alternator was 94 Amp). 1985 Cutlass Calais, All (Stock alternator was 94 Amp). 1982 Cutlass Ciera, All except 3.0L (Stock alternator was 63 Amp). 1985 Cutlass Ciera, 2.5L & 2.8L (Stock alternator was 94 Amp).1987 Fiero, 2.8L (Stock alternator was 94 Amp). You can view and download the instruction sheets for this alternator here.
We also have thousands of other High Performance Parts in our store. We want you to have the parts as bad as you do. The item "NEW POWERMASTER ALTERNATOR, 12SI, 100AMP, PONTIAC, BONNEVILLE, GTO, GRANDPRIX, FIREBIRD" is in sale since Wednesday, October 5, 2011.This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Charging & Starting Systems\Other". The seller is "kratter" and is located in High Performance Parts.
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