Triple X Sprint Car Top Wing Post w/ Roller Bearings (Sold Individually) EAR-LSO-3.5HP 1968-1976 Pontiac Laurentian

1968-1976 Pontiac Laurentian

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Triple X Sprint Car Top Wing Post w/ Roller Bearings (Sold Individually) EAR-LSO-3.5HP 1968-1976 Pontiac LaurentianTop wing posts with heavy duty sealed roller bearings. Made of 4130 Chromoly. Bearing ensures wing is never in a bind. Top of the post is squished (areo) so the air passes over it smoothly. IMPORTANT NOTE: The "T" on the top of the post is 1 4" in diameter. Sold individually. Technical Specs: length: 12" (from were wing sits, to bottom of post. ie: not including Tee) Diameter: 1" Material: 4130 Chrome Moly Wall Thickness: . 083" "T" Diameter (on top