This lower hose is specific.. but be aware some RHD conversions have had alternations done that might make the otherwise tight configuration.. a bit of a pain.  Check image.. it is 100% correct.. and here are the specs.  If it not suitable for your RH drive Vette.. no big deal just return post paid for a refund... but an alternative with this amount of design character may be hard to locate.

This is the listed hose for both the OHV & DOHC 350 Corvette 90-91 cars.