| Diagram | Fig. 6 — SWINGING ARM AND SUSPENSION UNITS · ref 7 |
| Subsystem | suspension rear |
| Listed in parts books | 1970 |
Bonded bush—bottom (64533654)
A bonded rubber swinging arm bush, listed as the bottom bush in the suspension figure for 1970.
This is a bonded rubber bush that fits into the bottom of the swinging arm and suspension setup, per the catalog listing. Bonded bushes like this pair a rubber sleeve to a metal center section, which lets the swinging arm pivot while soaking up some of the vibration and shock that would otherwise transmit straight into the frame.
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Our record for 99-1058 only shows it turning up once, in the 1970 catalog year, under the SWINGING ARM AND SUSPENSION UNITS figure. That's a thin file to work from, so we don't have more detail on it beyond what's here.
If you're chasing this one down for a rebuild, give us a call and we'll confirm fitment before you order.
We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.
Sorry if we got something wrong here. If you think this information isn't correct, .

