Our 2 Piece pulley system for Vortech / Paxton Superchargers offers some additional features not found on other pulleys. Our 2 Piece design allows for easier removal and installation in tight spaces often found on under the hood systems. Not all kits have space limitations, our 2 piece design will make any installer happy that they wont behaving to deal with the key-way every time they are swapping a pulley.
Level 3 GripTecMaterial: 7075-T6 Aluminum
Finish: Type III Anodized
Hub: 2pc V-Tec Ref PN: HU1V20MM316 (Included)
TYPICALLY Paxton 1000/2000 are OLDER style but still check keyway.
7/8" x dual keyway (older than 2012) / 20mm x single keyway (newer than 2012)
Check out our full write-up on Griptec pullies HERE!