Recent content by Montclaire

Rod 3462760 is for 318 or 400 2bbl. 400 4bbl is a different number - 3577555

That should be it!

This whole thing is a royal pain in the *** haha

Yeah 440 has straight legs, 383/400 kick out. 758 should be for 440. If the other style with the box end matches up then we know those are for 440s too.

Should look like this

Kim, on the first one that you posted that was painted silver, check near the head (engine side) for a stamped number. See if it says 758.

It's pretty much impossible to say. They do (or should) have a part number on them but I haven't found a good resource with common ones. The 71-72 style is apparently very common on motorhomes through the late 70s.

Actually that may be a 440 rod on a 383 throttle bracket. The 440 bracket has straight legs.

Can you post a photo of the whole rod? Top rod in this one is supposedly for 440, bottom rod for 383/400. Yours looks like a match but it's hard to tell from that angle. PM sent

My 73 parts book shows the main rod as 14-11-9 but there isn't a part number listed for 440. Supposedly changed style after June of 73. Anyone have a 74 book?

On 71/72 the main rod is adjustable at the swivel on the throttle bracket via a bolt. It changed for 73. Thanks

Pic

Ok, so I've narrowed it down a bit. 73-76 linkage will work, this style has the adjustment on the trans side as opposed to the carb side like above (box with bolt and spring). The main rod has a box end at the C swivel. I really just need the main rod more than anything, I'm working on a part...

That’s what I’m aiming for. Once you get them dialed in they are an excellent carb.

It’s for reference only, and that’s a Demon carb. I think the only difference may be the length of the slot in the slide? I’ll eventually be using an edelbrock. I’ve used this same setup for a thermoquad before on an eddy with no issues, I think the only change would be with a Holley which I...