ZZP 3800 Serpentine Belts
ZZP now offers a premium serpentine belt for nearly every configuration you can have. We carry them in 6 and 8 rib widths, however you will need our 8 rib conversion kit to convert the supercharger belt to 8 rib. Supercharger belts: 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")716 - Bonneville SSEi, Park Ave, or Riviera with a 3.4" pulley721 - Bonneville SSEi, Park Ave, or Riviera with stock supercharger pulley (72 5/8" 1845mm) Stage 2 or 3 Intercooler685 - 3.3"+680 - 2.90" - 3.20"675 - 2.6" - 2.8"721 - 3.0" Using idler bracket from Bonneville SSEi, Park Ave, or Riviera Short Stack intercooler675 - 3.5" p