Crane 66550-16 lifters and the cam is a mild 248@.050 with .628 lift and a 112 lsa, Rich's book has similar specs and Chase Knight used those specs to find a Crane grind that was close to match my 572. I also used comp 959 springs and .060 lash caps with Dvorak stands, Dichelles shafts and StageV rockers, expensive but I now don't have to worry. Tim

1941 Taylorcraft
1968 Charger
1994 Wrangler
1998 Wrangler
2008 Kia Rio
2017 Jetta

I didn't do 4 years and 9 months of Graduate School to be called Mister!