Alternator: 63-71 GM - 55 amp (Ext Regulator) these have fully detailed inner

these have fully detailed inner frames

NOT anything else

front and rear window  felts

This can be done by any machine shop by cutting the pushrod and heat shrinking on a sleeve"

& then if it was a new one expect it to be replaced under some type of warranty

Alternator: 63-71 GM - 55 amp (Ext Regulator) these have fully detailed innerAC Delco GM Alternator 55 amp massive use.. best replacement for the 42amp alternator too giving the system a bit more power. (External Regulator Type). If you also need a wiring connector the number to search for is PW12605 MORE IMAGES OF THIS ALTERNATOR at the bottom of this listing 55 AMP FAMILY DE 10DN FAN EF REGULATOR External UNIT MFR DE 3 O'CLOCK PULLEY 1V A C V8 AMERICAN MOTORS AMERICAN 1963 1968 AMERICAN MOTORS CLASSIC 1965 1966 AMERICAN