Ferrea makes stainless steel one piece valves for the Chevrolet D-Port & LT1 cylinder heads. Dynamometer testing has shown these 2.00 diameter valves will produce more power than a stock size valve without having to install expensive larger valve seats. LPE valves are produced with micro polished, 11/32" diameter stems, .050" longer than stock to provide added adjustment for correct installed valve spring height. Priced in sets of eight.
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