Is it ok to mix new solid lifters with holes (hollow as shown below) in the same block with new non-holed solid lifters? My 235 block is made for hydraulics but I'll be using solid lifters/cam setup w/Elgin 293-S cam.

Just wondering in case I end up with some of the older NOS without the holes to match the six AT-887 I already have.
Attachments
IMG_1410.jpeg (272.76 KB, 179 downloads)

Last edited by Skooter; 06/09/2023 4:38 PM.
Matthew 6:33

1952 Chevy 1/2-ton 3100
Late '55 235/SM420/torque tube 3.55
Dalton Highway survivor (using original 216)
www.truckwithaheart.com