This special threaded pulley is designed to mount onto the common GM alternator. It adapts the GM alternator to be able to use the correct size fan belt used on all early Fords.
Alternator Bracket 1946-1953 V8
51A-10139-ALT
Regular price
$64.95
Save $-64.95
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GM style alternator bracket for flathead V8 engines. This is the style with the two threaded holes on the front so 1942-53 fan hub assembly can bolt on.