The WAK040 LS Front Accessory Drive for the Whipple 2.9L Supercharger is our most popular kit for supercharged LS engines.

Expertly engineered and dyno-tested in house for high-horsepower street use, this pulley kit includes key features such as -

CAD designed and CNC machined billet aluminum brackets and pulleys for maximum rigidity, eliminating component flex in high performance applications
Complete belt wrap with an extra idler pulley for NO slip operation
Internal fan alternator to cool better and allow more RPM
Dedicated 8 rib supercharger belt
Multiple blower pulley ratios depending on boost requirements

Please note - this kit was designed utilizing the Corvette belt alignment. Be sure your supercharger is built for the Corvette belt line.

All our accessory drives are built to order - please allow 1-3 weeks for delivery

Our base WAK040 Accessory Drive includes the following -

ATI Y-body ('Vette) 8 Rib Damper, OE Diameter
Heavy Duty Gates Belt Tensioners
Standard Internal Fan 170 Amp 1 Wire or GM 2 Pin Late Model Powermaster Alternator
PSC GM Type 2 Power Steering Pump
OE LSA / LS3 Water Pump
OE Sanden SD7 AC Compressor
All necessary Wegner Motorsports precision CNC machined billet brackets, pulleys and stainless steel mounting hardware.

Finish Color Options -