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Standard 3-3/4" bore. .045" double sided silicone Firering head gasket (final crush .042"). With O-ring base. Includes 2 head & 2 cylinder base O-rings for stock 3-3/4" bore as used on 88"/96" Twin Cam models. Replacement reference 16775-99B head gasket; 11256 o-ring and 17047-98 head & base kit.
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
US$40
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