Engine Valve Cover; Stamped Steel Tall Style With Baffles; Black Crinkle Finish With Chevy and Bowtie Logos; Fits 1955 to 1986 262-400 Small Block Chevy Engines; Made From Quality Material; Officially Licensed GM Product; Sold As One Pair
Can you tell the difference? Most chrome alternators look nearly the same, and that's why what's on the inside is so critical. Reliability starts with how it's made. Choosing PROFORM means choosing alternators with components produced by highly specialized machines, assembled by highly trained personnel using dedicated jigs and equipment, with everything 100% new for maximum longevity and optimum performance. After assembly each alternator is individually tested at the factory. Finally, it's boxed with a quality assurance graph that documents the specific unit's output performance. We do the testing, not you! And PROFORM proves it!
Amperage Output 100 AMP
Applications Chevy Small Block 305 to 350 Engines 1972 to 1987; Chevy Big Block 402 to 454 Engines 1970 to 1986; Pontiac 326 to 455 Engines 1962 to 1979; Oldsmobile 215 to 455 Engines 1963 to 1984; Buick 215 to 455 Engines 1963 to 1977
California Proposition 65 Yes
Case Style 10SI Style
Category Alternators
Color Chrome
Country of Origin (Primary) CN
Emission Code Legal US
Engine Family Range 1 Chevy Small Block 305 to 350 Engines
Engine Family Range 2 Chevy Big Block 402 to 454 Engines
Engine Family Range 3 Pontiac 326 to 455 Engines
Engine Family Range 4 Oldsmobile 215 to 455 Engines
Engine Family Range 5 Buick 215 to 455 Engines
Engine Year Range 2 1968 to 1972
Engine Year Range 3 1973 to 1977
Engine Year Range 4 1978 to 1982
Engine Year Range 5 1983 to 1987
Feature/Benefit A manufacturing break-through has enabled PROFORM to offer 100% NEW alternators with the same affordability as our popular re-built models!, Each unit is supplied with its own individual Quality Assurance graph documenting its performance and is easily identified by the machined pulley.
Finish Chrome
GTIN 00037995994519
Harmonized Tariff Code (Schedule B) 8511500000
Hazardous Material Code N
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
Part Type Alternator
Regulator Type Internal
SDR Required Flag N
Voltage 12 Volt
Wire Type 1-Wire

Write a review.

Note: HTML is not translated.
    Bad           Good

Proform 66445.1N Alternator; 100 AMP; GM 1 Wire Style; Machined Pulley; Chrome Finish; 100% New

Product Information

  • Brand: Proform
  • Product Number: 66445.1N
  • $161.83

The AAM Group™ Proposition 65
Proposition 65 warning graphic (For California Residents)
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov