Need JD sidecar measurment!

[Robert Luland]

Gentlemen, I need a little help. I reproduced a bunch of early sidecar tube supports rods. Since I never had a rear one, I don’t have the measurements for the four mounting holes for the tub. So if anyone out there has a 6375-18 rear rod. Your help would be greatly appreciated. Bob L

[Tommo]

Bob
All the holes are 5/16
The two outer ones are 3 1/4 inches in from the shoulder where it changes from round to flat.
The two centre ones have 3/4 of an inch centres and are positioned equally either side of the centre line

[Robert Luland]

Peter, you're not in America yet? Thanks for looking out for me. Can't what to see you at Jefferson. Steve are you going to make the hop over the pond this year? Bob L

[Tommo]

Fly out on the 30th. Arrive Detroit 6.45am on Monday 1st October