Help!!

sweatybetty said
i originally planned on using a 360. bought a 6 pack, schumacher mounts, hemi 4 spd and a 360 with factory 4 spd. paid the guy for the motor & trans and then he bailed. never got them or my $$. so plan b is to use the 383 with a 413 crank, long rods. should be 431 cid when its done. besides, its only money!

WOW if you put the work into the heads that 431 should scream I built a long rod 451 for my last challenger that screamed.
IMHO I would use al water pump housing and heads to keep the weight down.