HEMI Technical Info

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Belts - Drive

 
  Idler pullies    
Belt   idler inside width idler outside width pistol spacer - RCD style
65 mm 2.6" (2.56") 2.65" 3.01"  
75 mm 3"   (2.95") 3.05 - 3.1" 3.45 - 3.5 3.85
84 mm 3.3" (3.31") 3.4 3.83 4.12+ - 4.9
Pulley
 width 3,5 or 4.5
 ofset .375, .5, .