Price: $5.79
    Exhaust Valve Guide:

    Update price
    Quantity:
    There are no reviews yet. | Write a review

    Our Valve Guides are precision-machined from high quality Manganese Bronze material.

    For Exhaust guides for high powered engines that need a better thermal transfer coefficient, Supertech uses a copper alloy. Copper has about 3 times higher thermal transfer than Manganese Bronze