Billetflow Non-Slip Pulley System (Hub and 2 Pullies)

Description

Why settle for second best? Our interchangeable upper supercharger pulleys are the best looking, best performing pulleys on the market! We use 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″.

Pulley Rings

Material: 6061-T6 Billet Aluminum

Process: CNC Machined

Coating: Anodized

Hub:

Material: 4150 prehardened Steel

Process: CNC Machined

Coating: Black oxide

Stainless Steel button head screws with lock washers

Typical boost gains over stock pulley (3.65″)

4.5 lbs. 3.100″

5-6 lbs. 2.930″

6-7 lbs. 2.760″