The latest Ferrea contribution in this field are our lightweight hollow valves.
We have developed a proprietary manufacturing process in which the pistol drills and micro polishes the valve stem bore.
This proprietary process provides greater structural integrity than any hollow valve on the market.
Fits: CHEVROLET SMALL BLOCK – LS7
Dimensions:
Head diameter: 1,615″Stem diameter: 0,313″Overall length: 5,227″Tip length: 0,29″
Arvustused
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