S Series 240A alternator - 63-85 GM - 1 wire - Chrome 1973 - 1982 Just under 1 pound per

Just under 1 pound per square foot=

8ft2 80 mil nominal thickness (

725 Strands

Installation Notes:

S Series 240A alternator - 63-85 GM - 1 wire - Chrome 1973 - 1982 Just under 1 pound perThe S series of 6 phase alternators offers incredible low RPM output in a compact and durable package. Highly efficient, these units use less horsepower than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding airflow ensure much better durability than standard Delco based alternators, even in severe conditions. This custom designed housing directly replaces standard Delco 10DN, 10SI and 12SI alternators on most 1963