[Mike Taylor 3601]

my experience with trend lifters was block restrictors didn't work, so I made my own and when I got enough restriction the rear rockers were good and by time got front wasn't oiling and had no oil coming out around lifters.... I had to fix that night.. so I made restrictors and put in lifter.... I believe trend has restricted pushrods that will do the job..
PPPC lifters.. they don't have that issue, all trend needs to do is move the hole in the lifter about a 1/4''and problem solved.
if need to know how I did the lifters you can call me 606-678-3039 I can tell you a lot faster than I can type it