hello readers, I'm looking for any info concerning an old aluminum adapter plate I've come across which fits between the block and transmission. My Dad (an old-time Chrysler mechanic) tells me these were used on the early poly engines to mate the 2-speed powerflite. Has anyone seen these before or confirm this? Is this a rare part or can anyone use it? Part # 1730619 which dates to around 57'. Thanks for any assistance. S. LOUTHAN 61' NEWPORT |