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GSC Power-Division
GSC Power-Division Manganese Intake Valve Guide Set of 12
PART# GSC 3044-12( Honestly, if you find a better price we'll match it. )
Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.
Email - sales@maperformance.com
Phone 1-888-627-3736
$ 58.65
$ 69.00
Instant Savings of 15% ($ 10.35)

+1-888-627-3736 Delivered by , to your door when ordered within hrs and mins
Sometimes you have to reinvent the wheel…or at least improve it. 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 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 control possible. Some of you will say, “I have to hone the ID or OD when installing, who cares about finish?” When you start with a great product, you finish with an even better one, PERIOD!
Sometimes you have to reinvent the wheel…or at least improve it. 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 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 control possible. Some of you will say, “I have to hone the ID or OD when installing, who cares about finish?” When you start with a great product, you finish with an even better one, PERIOD!