GSC Power-Division Single Exhaust Valve 31mm (+1mm) (gsc2043-01) 1612 2013 Toyota 4Runner SR5 4

2013 Toyota 4Runner SR5 4

8AN Female Swivel 45-Degree Hose End PTFE (Incl 1 Olive Insert)

Kit contains 4 Bushings

If you need assistance determining which version you have

1 (2500) Description_ASM Front Greenstuff 7000 Street sport FMSI D784 2004 CHEVROLET Silverado 1500 (4WD) Ext Cab HD 4

GSC Power-Division Single Exhaust Valve 31mm (+1mm) (gsc2043-01) 1612 2013 Toyota 4Runner SR5 4When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the