The Right Stuff Master Cylinder Lines

I have an unopened bag '68-70 right ported master cyliner line set. RMC6803 OM. Bought for my long-gone '70 Charger. Will these work on a '72 B-Body will same MC? Thanks.

More than likely not , the proportioning valve is in a different location.

Thanks. Winkel just brought up that I had not supplied new front MC lines. He can just reuse the existing ones.