I'm about to put on a 3.5" Pulley here in the next month or so.. I know the GTP/GS/SS S/C uses one of these two..
Which do I need? Or is it one of the ones in the SSEi section that I bolded?
Which do I need? Or is it one of the ones in the SSEi section that I bolded?
667 - Gen 5 blower stock belt GTP/GS/SS supercharged with stock 3.8" pulley (67 1/4" -1708mm)
663 - Gen 3 blower stock belt GTP/GS/SS supercharged with stock 3.8" pulley (66 7/8")
660 - GTP/GS/SS supercharged with 3.3 - 3.7" pulley (66 3/4")
658 - GTP/GS/SS supercharged with 3.2 - 3.6" pulley (66 3/8" - 1687mm)
653 - GTP/GS/SS supercharged with 3.1 - 3.5" pulley (65 7/8")
650 - GTP/GS/SS supercharged with 2.8 - 3.1" pulley (65 1/2")
645 - GTP/GS/SS supercharged with 2.6 - 2.8" pulley
716 - Bonneville SSEi or Riviera with a 3.4" pulley
721 - Bonneville SSEi or Riviera with stock supercharger pulley (72 5/8" 1845mm)
(Riviera/Bonneville use same length belts)