Rochester 4-Jet / 4GC / 4G - Airhorn to Bowl Gasket
- GM RPD #7015173
- This Is The Gasket You want to use, for all 265" - 283" & 327" Chevrolet 4G - 4GC Carburetors
- This "Full Gasket" acts as a baffle between the fuel bowl and the bowl vents... We've never, ever used the early "Open Gasket" style in any of our builds



















