383 or 370 for nitous
Just found this since you are in Miami. There are a few shops near you.
http://www.gmhightechperformance.com...ene/index.html
http://www.gmhightechperformance.com...ene/index.html
I run 243's done to a stage 2 by TEA... they work, track numbers speak for themselves 
https://ls1tech.com/forums/13995585-post212.html
https://ls1tech.com/forums/15440658-post256.html
You're on the right track, 402-408 nice simple combo.
I'm running a small cam, small stall combo - it's DD / wife friendly, car's sitting at about 3800lbs w/o driver.
Plan to do some weight reduction (nothing crazy) and Afco DA front and rear, then put the 92mm Nitrous Outlet plate kit on, I have everything except the standalone, window switch and some small stuff... looking for 9.9x in a DD friendly street car, may even put the front swaybar back on.
To change a few things (on the next build or in hind sight) I'd have gone to a 414-418 motor, much larger or a stage 3 head or LS3 heads, little bit more cam and a 3600 yank stall.
https://ls1tech.com/forums/13995585-post212.html
https://ls1tech.com/forums/15440658-post256.html
You're on the right track, 402-408 nice simple combo.
I'm running a small cam, small stall combo - it's DD / wife friendly, car's sitting at about 3800lbs w/o driver.
Plan to do some weight reduction (nothing crazy) and Afco DA front and rear, then put the 92mm Nitrous Outlet plate kit on, I have everything except the standalone, window switch and some small stuff... looking for 9.9x in a DD friendly street car, may even put the front swaybar back on.
To change a few things (on the next build or in hind sight) I'd have gone to a 414-418 motor, much larger or a stage 3 head or LS3 heads, little bit more cam and a 3600 yank stall.
