I have had many 350 Chevy engines and they are great. Are they 5.3 liter, 5.7 liter, do they even make a motor with the same displacement and design? The 454 was trash. 327 was excellent but to small.

I have had many of the old 350 Chevy engines. Love them. Do they make an engine that
has the same spec's as that old engine? The 327 is a good engine but lacks pull power
for towing. The 454 was just junk. The specs on the old 350 were a perfect match of
stroke length, displacement, cylinder size, etc. Do they make that motor anymore?
(Numbers are the common names used in the 70's)