GSC Beehive springs for the 10-12 Hyundai Genesis Coupe 2.0T feature some of the most impressive manufacturing techniques in the industry. GSC...... more info
What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help air flow instead of...... more info
What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help air flow instead of...... more info
The GSC Power-Division billet S1 cams for the Hyundai G4KF Theta are designed for those with the stock turbo up to the 550 HP range These cams will...... more info
The GSC Power-Division S2 billet cams for the Hyundai G4KF Theta are designed for those with 600-800 HP in mind. Gains of 40-60 HP (depending on...... more info
GSC Power-Division Viton Valve Stem Seals use genuine DuPont Viton fluoroelastomer material. Viton was specifically developed for the extreme...... more info