Home/2011 Mustang Heads and Valvetrain Ford Performance BOSS 302R Valve Spring kit, 5.0 Coyote, set of 16 $77.94 Boundary Crankshaft Timing gear, 2011-2014 Coyote 5.0 $179.90 Boundary Crankshaft Timing gear, 2007-2014 GT500 $198.35 ARP Cam Phaser to Cam Bolts, all 4 phasers, 5.0 Coyote $142.49 ARP Cam Phaser front plate bolt kit, all 4 phasers, 5.0 Coyote $114.38 ARP Cam Tower bolt kit, both heads, Coyote 5.0 $185.19
