XFIª Xtreme Energy-R 232/234 Hydraulic Roller K-Kit for GM LS GEN III/IV. Xtreme Energy XE-R design for standard displacement LS6 and LS1. Race Only Applications.
XFI Xtreme Energy-R 232/234 Hydraulic Roller Cam K-Kit for GM LS GEN III/IV
COMPCAMS
XFIª Xtreme Energy-R 232/234 Hydraulic Roller K-Kit for GM LS GEN III/IV. Xtreme Energy XE-R design for standard displacement LS6 and LS1. Race Only Applications.