Triple X Sprint Car Top Wing Post w/ Roller Bearings (Sold Individually) EAR-LSO-3.5HP Performer centerbolt cylinder heads are

Performer centerbolt cylinder heads are 50-state street legal and accept factory centerbolt valve covers

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500" Long Steel Black

125 gph at 14 psi

Triple X Sprint Car Top Wing Post w/ Roller Bearings (Sold Individually) EAR-LSO-3.5HP Performer centerbolt cylinder heads areTop 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