We run an old B Body drag car. Bracket car only no street use. What front shocks do you think works best on a stock b body front end?

If it's mid 10's or slower, a 90/10 shock works well.

We have used the 3 way Competition Engineering shocks with success.

I like my QA1-R’s. They are single adjustable, but they change extension a bunch and compression just a bit. If you aren’t hanging the front tires a foot. Compression not that important. Tailoring how fast the front end tops out is the goal.

I agree I used QA-1 R well into the nines.
Doug

Koni speed sensing steel drag front shocks if you can find them now
I have a new set in a old box with a part number of 80 1423SPA1 on the end
I put a set of them on my old pump gas Duster(mid to low tens in the 1/4 mile) and they work WAY better than the Comp. Engr, 3 way adjustable front shocks did, way better

If the front suspension is separating too aggressively and/or landing, crushing the suspension and bouncing, you need to use a good shock and control both ends independently. $400/pr are not "good" shocks.

Not everyone can benefit from that. You didn't say how fast or how this car is working now.