ARP Wheel Stud Kit - 05-14 Ford Mustang Front Only - 5 Pack 1/2-20, 3.315" UHL - 100-7722 Y-Block Adapter and side rocker assemblies are

and side rocker assemblies are made from a single piece of 6061 aluminum

0 4G63T 95-99 Mitsubishi Eclipse GST FWD 2

showing a 10°F temperature drop as well as a +5 whp and +7 wtq bolt-on power increase for our stock test vehicle

the factory 2-port are readily apparent during the tuning process

ARP Wheel Stud Kit - 05-14 Ford Mustang Front Only - 5 Pack 1/2-20, 3.315" UHL - 100-7722 Y-Block Adapter and side rocker assemblies areHeat treated 8740 chrome moly Tensile strength of 200,000 psi Sold in 4 or 5 packs Cadmium plated for extra durability Lug Nuts not included Specifications Knurl Diameter 0. 550 UHL 3. 315 Knurl Length 0. 300 Nose Length 0. 300 Diameter Pitch 1 2 20 Wheel Stud Hole Size Cast Iron Steel Hub 0. 534 0. 544 Cast Iron Steel Hub Drill Bit Size (actual dim.) 13. 5mm* (0. 532) Wheel Stud Hole Size Aluminum Hub 0. 534 0. 540 Aluminum Hub Drill Bit Size (actual