GSC Power-Division Exhaust Valve Guide Standard Set (gsc3023-8) 1818 NHRA Competition legal

NHRA Competition legal

180 Technology provides optimal performance while keeping the cabin drone-free at cruising speeds

Largest Torque Maker in the Industry - In order in increase the amount of friction discs possible

TruHart rear trailing arms replace your factory arms with strengthened adjustable arms

Hand-crafted in the USA at AWE HQ

GSC Power-Division Exhaust Valve Guide Standard Set (gsc3023-8) 1818 NHRA Competition legalGSC 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