summit has them for 8.40 each

https://www.summitracing.com/parts/mel-jb-2225/make/dodge

or complete set for 144.00

https://www.ebay.com/itm/Mopar-Magnum-5-2-5-9-Small-Block-360-318-Hyd-Roller-Lifters-EPW-Ha-2269-16/380794170958?hash=item58a919ee4e:g:7AkAAOxyUrZSqgZy

Tony

70 AARCuda Vitamin C
71 Dart Swinger 360 10.318 @ 128.22(10-04-14 Bakersfield)
71 Demon 360 10.666 @122.41 (01-29-17 @ Las Vegas)
71 Duster 408 (10.29 @ 127.86 3/16/19 Las Vegas)