3.90" Billet Supercharger Drive Snout w/ Coupler

• CNC machined billet aluminum

• Heat treated 4340 main shaft and coupler with 1-1/4" shaft diameter
• Stronger than 1-1/8" diameter shaft used on most competitors street kits
• 3.90", 5.15" and 5.90" lengths
• Suitable for competition

5.15" Billet Supercharger Drive Snout w/ Coupler

• CNC machined billet aluminum

• Heat treated 4340 main shaft and coupler with 1-1/4" shaft diameter
• Stronger than 1-1/8" diameter shaft used on most competitors street kits
• 3.90", 5.15" and 5.90" lengths
• Suitable for competition

5.90" Billet Supercharger Drive Snout w/ Coupler

• CNC machined billet aluminum

• Heat treated 4340 main shaft and coupler with 1-1/4" shaft diameter
• Stronger than 1-1/8" diameter shaft used on most competitors street kits
• 3.90", 5.15" and 5.90" lengths
• Suitable for competition