Pushrod Problems?

RustyRatRod said
No. Just three. Solid 170 (never was hydraulic) solid 198 and 225 (both same length) and hydraulic 225

Are the hydraulic pushrods longer?
I dont know anything about this engine other than we drove it home.
Is it possible someone put a solid lifter cam and lifters in a hydraulic cam engine and didnt change the pushrods?
Thanks again