GSC Power-Division Single Exhaust Valve Guide (STD) Set of 8 (gsc3033-8) FITMENT_NISSAN more authentic M-car tone

more authentic M-car tone

instant hesitation free adjustment while the engine is running

Designed to Last - Heavy duty black

AI4-SPG6 kit features a Sport pressure plate for a nice upgrade

7 TD 2WD/4WD Description_ASM Front Greenstuff 7000 Street sport FMSI D1399 2009 thru 2011 DODGE Ram 3500 Pick-up 5

GSC Power-Division Single Exhaust Valve Guide (STD) Set of 8 (gsc3033-8) FITMENT_NISSAN more authentic M-car toneGSC has quite simply made a series of valve guides that fit properly, are easier to install, and shaped to help air flow instead of just copying the OEM design. The GSC Power Division valve guides are made from true C67410 Manganese Bronze and turned on a dedicated precision CNC turning center. What this means for you and your installer is less time fitting guides to the head due to holding the tightest tolerances in the industry with the best quality