Old 08-31-22, 09:32 AM
  #25  
branko_76 
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Originally Posted by repechage
73 on a lug is the angle, did not receive much filing attention.
My 1978 Super Grand Prix has 73 on the lugs but the 1978 catalog states it should be 74 degrees

https://www.jaysmarine.com/TH_Raleigh_Cat_78_8.html
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