We pioneered our own special process for creating a better than OEM coupler. (2) 4 oz bottles of Genuine GM oil. M45 (such as. M112 (Lightning). SC, Bonnevilles etc.).
Eaton GM OEM Supercharger Coupler Combo w/2 GM oil
ZZPerformance Eaton GM OEM Supercharger Coupler Repair Kit Combo w/2 GM oil
Supercharger Boost Bypass Valve Actuator For 89018120 Eaton GM M90 Bonneville
For 89018120 Eaton GM M90 Bonneville Supercharger Boost Bypass Valve Actuator
Supercharger Boost Bypass Valve Actuator Bonneville Regal for OEM Eaton GM M90
Supercharger Boost Bypass Valve Actuator for Eaton GM M90 Bonneville 89018120
