Edelbrock Supercharger



Fits 2019-2021 Silverado/ Sierra 6.2L W/O Tune


Edelbrock Supercharger System #156660 W/O TUNE for 2019-2021 Chevy Silverado/GMC Sierra 1500 trucks with a 6.2L V8 is 50-states emissions legal when used with the Edelbrock-specified calibration (not included) and supplied 3.75-inch pulley.

Edelbrock Supercharger System #156660 W/O TUNE is a bolt-on forced induction kit that features significant improvements for 2019-2021 Chevrolet/GMC 1500-series trucks with the 6.2L V8 engine. This kit is emissions-legal in all 50 states when used with the Edelbrock-specified calibration (not included) and standard 3.75-inch supercharger pulley. An Edelbrock Supercharger is the perfect power adder whether you plan to tow a boat, haul heavier loads, or you just want to feel your truck come to life without sacrificing daily drivability. Edelbrock Supercharger Kit #156660 for Chevy/GMC trucks features a redesigned lid with more clearance under the cowl for easier installation and a restyled badge lets people know that your system is Made in the USA by Edelbrock. Installation of this Edelbrock Supercharger system requires no cutting or modifications and fits neatly under the stock hood. If you’re concerned about the effect on MPG, the increase in power comes with little to no loss in fuel economy during normal driving thanks to the system’s integrated bypass valve that mitigates parasitic power loss. This is a true bolt-on kit that requires no additional modifications to the stock 6.2L engine. The Edelbrock Supercharger features a self-contained lubrication system with a 100,000-mile service interval and a patented high-capacity Dual-Pass 3-Core (DP3C) intercooler. The durable black powder-coating blends nicely with the engine and results in an attractive underhood presentation that looks like the factory put it there. Each Edelbrock Supercharger kit includes a complete set of preformed hoses, hardware and a full-color manual that provides clear step-by-step instructions for ease of installation.

  • No cutting or modification to stock body or hood; Front drive, front inlet configuration; Dual-Pass Three core Air-to-Water Intercooler system and dual core low temp radiator; Integrated bypass valve for little to no decrease in fuel economy


Manufacturer Edelbrock
Application Application Specific
UPC 00085347890590
Vehicle Model Sierra 1500
Gasket Or Seal Included Yes
Quantity Kit
Mounting Bracket Included Yes
CARB Executive Order Number D-215-123
Availability Note Available to Order
Warranty 36 Months
Housing Material Cast Aluminum
System Type Stage 1 – Street System
Oil Capacity 150 mL
Internal Step Up Yes
Center Housing Cooling Type Intercooler
Outside Pulley Diameter 3.75 in
Rotor Type Eaton TVS 2650
Calibration No
Mounting Hardware Included Yes
Emissions Code

 EO Number: D-215-123

Hazardous Materials Warning WARNING: This product can expose you to Chromium and Zinc, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Installation Notes
  • Supercharger systems without tuners are not eligible for supplemental warranty and are only emissions-legal when used with the correct Edelbrock program. For safety, the Edelbrock program retains the factory vehicle speed limiter setting. #156650 and #155660 Supercharger systems sold without tuners are only emissions legal when used with the correct Edelbrock program. The Edelbrock program will disable the Flex-Fuel E85 capability (if originally equipped). For safety, the Edelbrock program retains the factory vehicle speed limiter setting. Calibrations, Tuners, or Programs supplied with supercharger systems are only compatible with vehicles designed for use in the United States or Canada. Edelbrock does not offer calibration support for any vehicle designed for use outside of the United States or Canada.
Finish Black Powder Coated
Pulley Belt Width 6-Rib
Universal Or Specific Fit Specific

Additional information

Weight 107 lbs
Dimensions 42 × 33 × 19.00 in