Description
Used, undamaged 77.9mm, 6 rib Stage 2 GM supercharger pulley. fits LSJ Ecotec M62 Supercharger. Requires new calibration to be downloaded to ECM by GM dealer and a set of 5.3 grams per second fuel injectors.
CARB Certified: D-126-10
Also fits other vehicles that use a press fit pulley. Dual offset. 10mm from front shaft face to bottom of 1st v groove. Opposite side is 0mm

11-22 5.0L Mustang, F150 Full Gasket Set, 2.9L 175FF/175AXF Jackshaft supercharger
2007-2013 GMC/Chevrolet Light Truck LS1 Full Gasket Set, 2.9L 175AXF/175F
Dodge Hemi 5.7L, 6.1L, 6.4L Full Gasket Set, 2.9L 175F/175AXF
Replacement bypass needle bearing set 