Technical Factory Chevy BBC Holley 4150 Question

Rebuilding a GM BBC 1969 4150, and have a piece left. Darn!



What is it?

Thanks!

 

That's weird..... Never seen anything like it.....
Does that carb have manual choke???.....

 

It could be part of that mechanism....????...

 

Looks like a detent ball for the manual choke. When you roll open the choke the bull nose on that detent clicks and holds the choke open.

 

Yep!..... That's what I was thinking of.....

 

Here's a breakdown picture....

 

Anti siphon plunger under the accelerator pump squirter?

 

Nope! Because that part is pointed....

 

Can you get a picture that shows this? I originally thought it was part of the choke.

Thanks!

 

Winner Winner Chicken Dinner on a piece for the manual choke . The photo of parts is not broken down far enough to show this part . Remove the nut and arm from the bracket and high cam ramp and you will see that part and a spring . When reassembling it a touch of grease will help it to maintain easy operation for years .

 

Not on top of Chebbie carbs as well as Ford , not many as in very damn few were offered OEM manual choke .

 

Thanks!