Used 400 eng/turbo trans. Matching pair.  Short std block and complete trans.  G 1970 date codes.   YS   &&&&&&&.  May 27 2016.  Block being reman with new lightweight forged Pistons and eagle rods.  Being configured for roller cam setup.  Goal is to make a complete overhauled eng and transmission but will sell short block as advertised.   If u want total package it will cost more.