STM Evo X Stainless Valve Cover Bolt Kit ARP Helper springs allow the spring

Helper springs allow the spring to stay mounted on the coilover perch when the shock is under negative or zero load

• CSF "B-Tube" Technology Radiator Core

• Rubber Dust Boots

Old / Alternate / Superseded Part Numbers:

Mounting Options:

STM Evo X Stainless Valve Cover Bolt Kit ARP Helper springs allow the springThe STM Evo X Stainless valve cover bolt kit is the perfect addition to add a clean, unique touch to your engine bay! Includes properly shouldered bolts for your valve cover and replacement allen cap M6 allen bolts for your coils and harness. Fits all metal and plastic valve covers. Vehicle Fitment: 2008 2015 Mitsubishi Lancer Evolution X Includes: (18) M6 x 12mm Stainless Shoulder Bolt (11115216) (18) M8 Stainless Flat Washer (MW6380000) (4) M6 x