[STEELCITYFIREBIRD]

PIC#1=ORIGINAL RHOADS-20-YEARS-OLD- > FLAT DISC CHECK VALVE(CV)
PIC#2=RHOADS VMAMX-1 YEAR OLD >FLAT DISC CV,2 WASHERS TO LIMIT PLUNGER TRAVEL
PIC#3=VMAX RHOADS> CLOSE UP
PIC#4=SUMMIT WHITE BOX> BALL TYPE CV, (SPRING NOT IN ASSEMBLY ORDER)
PIC#5=JOHNSON-20 YEARS OLD HT817 SBC,FLAT DISC CV

RHOADS,JOHNSON SBC(DISC NOT SHOWN) HAVE 4 HOLES IN UPPER DISC UNDER PUSH ROD CUP PLUNGER EXTENSION, SUMMIT DOES NOT

PUSH ROD CUP PLUNGER EXTENSION SAME ON ALL, EXCEPT SUMMIT WHITE BOX(FROM K280X KIT)

No measurements taken.

Someone needs to take apart a Pontiac R Johnson HyL Lifter