I found a 9810S carb that was gone through by DemonSizzler,the choke was removed.The seller said it ran well on the dyno but just wasn't enough carb. for his 470 stroked Buick.He said it is an aftermarket carb.,I haven't seen it yet and was wondering if this carb has the correct Mopar kickdown and would it be a 1000 CFM?

web page

9810s or 9801s?

last one on the list is a 1974 383? must have been a special casting run of blocks 3 years after they stopped casting them?

The seller said 9810S...But said it was an AFTERMARKET carb. from Summit racing.I didn't think Carter made aftermarket t/quads.

Sure they did.
Here's a quote I found after 35 seconds Google searching: "The aftermarket 9000 series were available in 4 models: 9801, 9811, 9800, 9810. The 9801, 9811 have Chrysler linkage (9801/9811 is EGR capable). Note: later OEM TQs model number started with a 9 as well, but are not to be confused with the aftermarket 9000 series."


R.

And more.

9800 9000 series, GM 4095 5137 2110 1-3/8 5
9801 9000 series, Chrysler 4095 5125 2110 1-3/8 5
9810 9000 series, GM, EGR 4095 5137 2110 1-3/8 5
9811 9000 series, Chrysler, EGR 4097 5125 2385 1-3/8 5

I bought a new/unused 9810S at a swapmeet. It comes with an electric choke. Even though it was meant for a GM, I prefer this carb for my sb360 build. I don't see the carb linkage as being a problem. It will likely work out perfect for my cable/A500 trans swap. I am basically making this overall swap for fuel mileage considerations.

I have a competition 1000 cfm thermoquad. The linkage on it is very universal. It is a very simplistic carb when you look at it.