Powermaster 17294 GM 12SI 100 Amp Alternator, Chrome
One Wire Alternator, V-Belt Belt Type, GM 12SI Alternator Case Style, 12-Volt Voltage Required
- Includes a single groove, V-style pulley
- Will work as either a 1 or 3 wire operation
- It is internally regulated and has a high quality chrome finish
- Puts out 100 amp with 70 amps at idle and 90 amps at cruising speed
- Designed to replace 1965-1985 alternators with straight mount 6.61 inch bolt spacing
Details
Info
Powermaster's most popular GM alternator fits most models, 1965-'85 with straight mount 6.61 inch bolt spacing.
- Works as 1 or 3 wire operation
- Internally regulated
- Pulley included, single groove
- V-belt style
- 100 amp with 70 amps at idle, and 90 amps at cruising speed
- High quality chrome finish
Powermaster Alternator FAQ's (Link)
See the difference between the popluar alternators we offer by reading our tech article, GM Alternator Buying Guide (Link) and learn how to correctly install your new 1-wire alternator by reading our tech article, 1-Wire Alternator Conversion (Link).
Warranties
Powermaster's warranty is one year from the date of purchase on all street rod components, and 90 days for any component use for an off road or race application.
Powermaster will provide technical support regarding warranty claims and inquiries directly to the purchaser to help resolve any warranty claims or necessary technical support for warranty resolution. Component or components can be returned to Speedway Motors as long as the product is still under warranty.
All customer service inquiries pertaining to warranty and defect claims are to be handled by Speedway Motors if under one year street or 90 days race. If the product is out of warranty please contact Powermaster direct to discuss their repair and return program.
Charts
Important Messages
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Reviews
Q & A
-
Pat talks about our red solid core spark plug wire and rajah ends.
-
Looking for an easy performance upgrade to your ignition system? MSD's line of Ignition Control Boxes offer extreme improvements to drivability and high rpm applications. Here's a look at the differences between the 6 series line-up.