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″ pulley
721 – Bonneville SSEi, Park Ave, or Riviera with stock supercharger pulley (72 5/8″ 1845mm)
Stage 2 or 3 Intercooler
685 – 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 intercooler
675 – 3.5″ pulley
672 – 3.3″-3.4″ pulley
670 – 3.2″ pulley
667 – 3.0″ pulley
Accessory belts
915 – Stock accessory belt for Series II ’99-03 (works with either UD WP pulley or OD alt pulley but not both) (2340mm)
919 – 99-03 Accessory belt with WP UD pulley 92 3/8″
923 – Accessory belt for Series II ’99-03 with UD WP pulley and alt UD pulley (2360mm)
905 – Stock accessory belt for 04+ Grand Prix/ 04+ Monte Carlo/ Impala
935 – Stock accessory belt for 97/98 -or- 04+ Monte with Alt relocation kit (94″ – 2367mm)
938 – Accessory belt for 97/98 with both under drive pulleys (2400mm)
SS M90 supercharger kit for L36
970 – SS M90 for 97/98
956 – SS M90 for 99+ 4.0″- 4.2″ pulley
947 – SS M90 for 99+ 3.5″-3.8″ pulley
Meziere electric water pump
875 – 99-03 accessory belt with Meziere electric water pump
864 – 04+ accessory belt with Meziere electric water pump
895 – 97/98 with Meziere electric water pump
Belt wrap note: these sizes do not include sizing for belt wrap kits. You may need to measure your setup and/or get a longer than recommended belt.
