FYI those aren’t a brand sold by BTR nor are they OEM no matter what those comments say, they’re Michigan Motorsports brand which is a knockoff. Not saying they’re no good but do your research before pulling the trigger.Michigan Motorsports LS7 Lifters Set of 16 and Guide Trays FITS LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 LM7 4.8 5.3 5.7 6.0 https://www.amazon.com/dp/B07G8M28BG/ref=cm_sw_r_cp_apa_i_AK0PDb5C3PQJEView attachment 232645View attachment 232647