BTR PHASER LIMITER GEN IV LS 4 DEGREE RETARD - Brian Tooley Racing - BTR-VVT-GENIV-LMT4

BTR PHASER LIMITER GEN IV LS 4 DEGREE RETARD - These VVT phaser limiters from BTR allow you to either limit or completely eliminate the VVT function on your Gen IV LS engine or Gen V LT engine.