426 stroker, is it reliable?

Strokers... bah!

587.5HP @ 6400RPM and 528.5 ft-lbs torque @ 5000RPM on a 3.58" stroke cast crank & LA iron heads, all in UNDER 7000rpm.
#14---360 Stage 3 Dyno Test
Thats a great engine for a race car but the op is building a street car. Something that makes really good torque at 2500-3000 rpm is what makes a nice street engine. Not a huge cammed single plane (or tunnel rammed) engine that wont idle below 1000 rpm and needs a 4500 plus stall to work right. Not knocking ur engine at all. Just sayin you missed the point