Holley 6R2762 Main Body

[VintageMusclecar]

I have a 3310 "EH" carb here dated 163 that has a distribution tab on the choke side primary booster at between 1:00 and 2:00 and a distribution tab on the throttle side primary booster at 12:00 as viewed with the "front" of the main body at 6:00 and the "rear" at 12:00.

It is also a 6R2762 casting.

The tabs on the boosters were designed to help correct lean/rich cylinders on certain dual plane manifolds. The 3418 I rave about so much also has them, as does the 4296 L88/ZL1 carb.

Eric