GSC R35 GTR Conical Valve Spring Kit (5068) Muteki The FP logo is cast

The FP logo is cast into the front side of the tube so everyone knows you don't fool around

Seibon carbon fiber VS style front lip for 2009-2011 Nissan R35 GTR

1/8" NPT Female to 1/8" compression fitting

Leak Free Pressure Test: 150psi

GSC R35 GTR Conical Valve Spring Kit (5068) Muteki The FP logo is castGSC Power Division conical valve spring kit for the R35 GTR includes 24 titanium retainers, 24 conical valve springs and 24 valve spring shims. Rated to 1500 HP. Vehicle Fitment: 2009+ Nissan R35 GT R VR38DETT IN: 82 lbs @ 1. 324" EX: 88 lbs @ 1. 306" install height IN: 229 lbs @ 0. 879" EX: 235 lbs @ 0. 861" Includes: (24) Titanium Retainers (24) Conical Valve Springs (24) Valve Spring Shims More Info: True conical valve springs are not a new concept