Where is the weak point

65TTCuda said
I have a 65 Barracuda in the build stage. SS springs, 8.75 with a spool and 35 sline axles. I have a 65 B body A833 4 spd. with a trunnion to U joint adapter, scatter shield, hyd. clutch fork ram, Mcleod flywheel and clutch assy., behind a potent 360. Where is the weak point in your opinion.

Spring perches, they will fold up I see a lot of power, weld in gussets.
Sheet metal at the front spring hanger area can be ripped up and out under (serious) power.
U joints, driveshaft. I wouldn’t run an adapter for the trunnion.
I’d run a standard yoke of a 7290 at a min.