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Product Summary

Many Engines, One Wire Alternator, V-Belt Belt Type

  • 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

Key Specs

MFG. Part #17294
BrandPowermaster

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Details

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).

 

Charts

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.

Specifications

KEY SPECS
MFG. Part #17294
BrandPowermaster
GENERAL
One Wire AlternatorYes
Belt TypeV-Belt
Alternator Case StyleGM 12SI
Alternator Amperage100 amp
Voltage Required12-Volt
Alternator FinishChrome plated
Alternator Pulley IncludedYes
Belt Width0.375"
Alternator Brackets IncludedNo
Sold in QuantityEach
GTIN Code692209001621
Belt IncludedNo
Pulley StyleV-belt
Regulator StyleInternal
Regulator IncludedYes