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

Mercruiser 575 Sci 256 supercharger drive snout seal 26-841266
Holley, Weiand, B&M Supercharger G1 drive snout gasket
Drive snout idler pulley bearing 848091T
Bypass valve solenoid DR244 DR217 33141
Replacement gear case bolt for G4, G5 and G6 