I had something remarkably similar to this on my ’78 FL: it saved me hours trying to line the exhausts up at the back, and saved the weight of a small child.
I can’t remember who made mine, but this one – these two – are from V-Twin manufacturing and are available from Zodiac.
They are to fit 1970-’84 cone motors, are the stock 1.75-inch bore and come in a raw or chrome finish.
VTwin Stock 2-into-1 header for 1970-1984 FLH Shovels
Zod. 789414: Chrome £231.94
Zod. 789415: Raw £183.11