Looks like high 10's potential, especially with the 904.

These small blocks can move when setup properly. My 408 has stage II ported Edelbrocks by Ryan Johnson, 13:1 compression, solid flat tappet cam with 264/268 @0.05 with 0.621/0.632 lift, Victor intake, home built "750" e85 carb, 727, 8" converter (5k stall), 4.10 gear, 275/60/15 Hoosier drag radials, car is 3250#....Current best is 10.1 with old tires, hoping the new tires I just put on will help it nick the 10.0's this fall.

67 Barracuda street car, 408, e85, 1.38 60', 6.44 @105.9 in the 1/8 mile, 10.19 @130.5 in the 1/4...so far....