Reply to "Please help a beginner ☺ with Valve Spring Questions"

Scorpion lifters... so new I can't find them on their web page, just this intro

http://scorpionperformance.com...l-solid-roller-lifte

Summit only lists a single PN for Mopar and the lone comment goes like this,

"I thought I was getting a different set of lifters but Scorpion's SRP2312BBR lifters are the EXACT same as Comp Cams 8921-16 lifters. I've had pushrods fall out of place with these lifters and nobody can explain why. I've tried different pushrod preloads but nothing so far has helped. No responses to my request from Scorpion."
https://www.summitracing.com/p.../?sortReviews=Newest

also FWIW, being such a new product with no 351C specific end user feedback, there's no telling if the Scorpion rockers repeat other makers Ooopsies regarding oil hole location & size, gonna have to agree with G that to be safe I would not be confident of oil control without metering orifice restrictor bushings in place

but definitely looking forward to hear your review, more products available is a good thing