2F Intake/Exhaust/Carb vacuum issues

[hank14]

Anyone have the part number for the OEM carb insulator? I didn't know they were still available.

 

[Output Shaft]

21912-61032

(but verify with vendor!)

 

[hank14]

Will do. Thanks! Don't need one now, but it's good to know it's available.

 

[Austin74Lee90]

I recently re did my intake manifold, but there wasn't a bolt on there that seems I need that is creating a bit of a vacuum leak (major). What size is this bolt?

Thanks-

Austin W.