Description

• Has a cluster of shallow pits beside the center hole
• Has some shallow pits on the opposite side beside the center hole.
• There are 3-4 pits between the center hole & the thin end hole.
• Pits on the outer side of the thick hole on the end.
• The 53-55 Corvette parts manual lists this forge # a 53-55.
• This changed to 3733051 in early calendar year 1956 so this a real, 53-56 arm
• It is a replacement for a 57-62
• Ao if you have a 53-56 and are going for judging, this is the arm for you.