Need advice on 65 V200 rear end

73 to 76 "A" bodies are the best for front Disc conversion. Take everything, master cylinder, proportioning valve, rear brake setup, pertaining to the brakes and upper control arms. If you find one with a 8 1/4 rear, it may hold up to a 383. Big blocks are hard to stuff in an early "A" but you've probably heard that before.