Get rid of those horrible Torx screws and upgrade to these ARP Phaser bolts, no more stripping out or coming loose!
Works with factory intake phaser, exhaust phasers and MMR Exhaust Phaser delete.
QTY 12 included for 1 head (QTY 24 required for 1 engine or QTY 12 required if using MMR Phaser deletes - see PN# 467597 for MMR Intake phaser delete bolts.)
Can be installed by simply removing valve covers. 2015 Models can only use QTY 12 for the Intake phasers (exhaust phasers uses a special reverse thread only available currently from your local ford dealer)