BilletFlow 03-04 Cobra Non-Slip Pulley System (Hub and 1 Pulley)

BilletFlow 03-04 Cobra Non-Slip Grooved Pulleys (Hub and 1 Pulley Ring)



The BilletFlow Interchangeable Upper Supercharger Pulleys for your Cobra's, Lightning's and Harley-Davidson. BilletFlow Interchangeable upper supercharger pulleys are the best looking, best performing pulleys on the market! BilletFlow uses proper V-groove geometry, Sand Blasted Contact Surface, Anodized for Corrosion Protection and Engraved for GREAT LOOKS.



Supercharger pulleys available in sizes of 2.760", 2.930", 3.100", 3.400", 3.650".

(3.400" The "Chipless Pulley" and the 3.650" "Stock" size are now available and in stock in Black only.)



Hub:

• Material: 4150 prehardened Steel


• Process: CNC Machined


• Coating: Black oxide

Pulley Rings:

• Material: 6061-T6 Billet Aluminum


• Process: CNC Machined


• Coating: Anodized

Misc:

Stainless Steel button head screws with lock washers



Typical boost gains over stock pulley (3.65")



2.5 lbs. 3.400"

4.5 lbs. 3.100"

5-6 lbs. 2.930"

6-7 lbs. 2.760"