I can't see any benefit. If you have a stick shift you will have one pedal through the floor and another hanging from the firewall.
There are lots suppliers with a wide range of brackets, boosters, MC's & kits available to incorporate your existing pedals. You will still have to run some new lines with either set up.
Fred


1956 3100 Pickup/Red/350/3sp OD/PS/Disc Brakes
1957 Bel Air Sport Coupe/Red/355/TH350/PS/Disc Brakes
2017 Silverado LT Single Cab SB/Black/5.3/6 Speed Trans
1947 Willys CJ2A w/F-Head engine