Don’t use poor quality engine fasteners that can lead to engine failure on your 1999-04 Mustang. Make sure your high performance Mustang engine parts are installed correctly with performance hardware, such as ARP engine bolts and hardware. ARP engine bolts, studs and fasteners are forged from heat treated aerospace alloy and then, as with all ARP bolts, they are heat treated prior to thread rolling and machining for maximum strength.
Market Price $395.99
Market Price $29.99