Description: 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 polished 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 Powermaster 27294 GM 12SI 100 Amp Alternator, Polished Sku # 25527294 Mfr. Part # 27294 Condition New Brand Powermaster Sold Each 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 Hand buffed, polished, and high colored for beautiful polished finish (Link) See the difference between the popluar alternators we offer by reading our tech article, (Link) and learn how to correctly install your new 1-wire alternator by reading our tech article, (Link). Charts (PDF) Installation Tips Powermaster can help you with Selection, Install and Problem Solving for this product by giving them a call at 800-323-5102. Problem Solving is best served while the product is still on the vehicle. They have "Starter & Alternator" people to help you! Specs Sold in Quantity Each Belt Type V-Belt MFG. Part # 27294 One Wire Alternator Yes Color Polished GTIN Code 692209001980 Regulator Included Yes Belt Width 0.375 Alternator Pulley Included Yes Voltage Required 12-Volt Alternator Amperage 100 amp Alternator Finish Polished Pulley Style V-belt Alternator Brackets Included No Belt Included No Regulator Style Internal Alternator Case Style GM 10SI/10DN/12SI Notes Single groove pulley. Reviews I liked that chrome or black were not the only choices... Rated by Jim on October 03, 2021 Summary: Works well and the polished housing goes with my other polished items. Yes, I recommend this product. Yes Rated by hot rod hoodlum on October 23, 2020 Summary: Great upgrade Yes, I recommend this product. I would buy this one again Rated by Mad max on September 19, 2020 Summary: I have been using this alternator for years. Always performs as advertised. Yes, I recommend this product. Product as describe in addition to quality Rated by Bubble Coupe 88 on March 13, 2020 Summary: Quality exceptional.......would use Speedway Motors again Cons: No Cons Pros: Delivery great service Great tech and sales service Quality Yes, I recommend this product. Just enough shine. Rated by chvyetr92 on December 17, 2017 Summary: Perfect if you dont want chrome! Yes, I recommend this product. Related Items / Suggested Parts Small Block Chevy Outboard Alternator Bracket Small Block Chevy Inboard Alternator Bracket Bills Hot Rod Co. 100 Series GM Alternator Brackets, Short Pump Small Block Chevy Upper Alternator Bracket, Stainless Small Block Chevy Lower Alternator Bracket, Stainless Powermaster 37293 GM 12SI 150 Amp Alternator, Chrome Powermaster 47294 GM 12SI 150 Amp Alternator, Natural Powermaster 57294 GM 12SI 150 Amp Alternator, Black Powermaster 17294 GM 12SI 100 Amp Alternator, Chrome Powermaster 7294 GM 12SI 100 Amp Alternator, Natural Powermaster 57297 GM 12SI 150 Amp Smooth Look Alternator, Black Powermaster 67293 GM 12SI 150 Amp Alternator, Polished Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 73 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
Price: 168.99 USD
Location: Lincoln, Nebraska
End Time: 2025-01-22T13:08:01.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Brand: Powermaster
Type: Alternators
Manufacturer Part Number: 27294
California Prop 65 Warning: True