LS6 Carb 4557 Metering Blocks

[JRSully]

Does anyone know the P/N's for the metering blocks on a 4557 Holley (70 LS6/L78 4spd).????? Thanks as always

JR

[John Brown]

Primary = 6328
Secondary = 4519

[ORIGLS6]

Those are the same numbers I have. When I first found them there was a note behind the 6328 saying "vented". That led me to think those numbers might be the fuel bowls since the primary bowl does have the vent. The vented primary fuel bowl is 134-103.