Thread: FIA Knock off Spinners
View Single Post
  #12 (permalink)  
Old 11-22-2018, 09:35 PM
CompClassics's Avatar
CompClassics CompClassics is offline
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2013
Location: Carlsbad, Ca
Cobra Make, Engine: SAI FIA, 289HP (5-bolt), 48IDA Webers
Posts: 1,244
Not Ranked     
Default
The “55” stamped on the production line knock off indicates the thread pitch.
Reply With Quote