I wouldnt evenr eally bother with all that. The shitty thing about L98s is no one makes a cheap intake upgrade for them. You can a better base, or better runners. But a whole package is well over a $1k Though my boss took his 383 l98 vette with stock ported alumn heads, mild cam, ligenfelter super ram intake, stock ported vette headers and some other bolts to a 12.2