Hydraulic/Solid lifter question

What did you put the caddy in?
A 1950 chevy convertible with a Packard three speed tranny with overdrive and a 55 Pontiac rear end with 430 gears. My dad built headers for it when we put the engine in and also traction bars for the rear springs. It ran low 15's at just over 100mph in the quarter in 61.

Jim O