swingarm questions

[BCRD]

How much longer were the DG swingarms over stock? +1" on the rd350 and also +1 on the rd400? And how long is a stock rd400 swingarm from center of pivot bolt to center of adjuster? Im in the process of getting a replica DG arm made up and it appears that a previous owner had mounted the stock 350 swingarm on my 400. trying to confirm this.

[m in sc]

easiest way to know is if the large cutout for the axle is on the RIGHT, its for a 400. on the left, its a 350. (or 250)

memory serves correctly, stock 350 arm is 15 inches pivot to center of axle adjustment.

[AAAltered]

I've done the opposite, my 350 has a 400 DG swinger.  That totals 2" over...

When I made the required bushings, I made several should anyone need one. 

[1976RD400C]

Stock swing arms center of pivot to center of axle adjust.   350 - 15 1/2"    400 - 16 3/4"

[SoCal250]

I have some length data saved from many years ago. This info was gathered by Surewin and posted on the old site that was lost. I'm wondering if there's a typo in the length for the DG 350, and if it should be 16-5/8" or if the 16-3/8" is accurate. Should be easy from someone here to confirm.

LENGTH (measured from swingarm pivot centerline to axle slot center position)
YAMAHA OE
RD350/250: 15-5/8"
RD400:        16-1/2"

DG PERFORMANCE (longer than OE by about 1 inch)
RD350:    16-3/8"
RD400:    17-1/2"

[JKV45]

I've done the opposite, my 350 has a 400 DG swinger.  That totals 2" over...

When I made the required bushings, I made several should anyone need one. 

Man that DG stuff looks nice on there!

The rest of it looks pretty good too.

I had a DG head on my RM and DG pipes on my RD400 back in the day.

Where can we see more of your RD?

[AAAltered]

Some shots





Fender extenders by Joe Spooner

[350GUY]

Sweet!

[JKV45]

Some shots

Nice work.

Those DG heads are just too cool!