Moroso 63845 Moroso Chevrolet Small Block Dry Sump & Vacuum Pump Drive Kit

Vacuum Pump, Dry Sump Pump Kit, SBC, uses 4.75" mandrel length

• Extra long to accommodate any combination
• Steel, self-centering mandrel bolts directly to harmonic balancer for dead-accurate concentricity
• Pulleys are 6061-T6 aluminum and hard coat anodized for exceptional strength and extended service life
• Includes: 2-1/2" V-belt pulley for vacuum pump, 1" (16-tooth) Gilmer pulley for external oil pump, guide plates, assorted spacers, belt guides & hardware
• For optimum accessory speed, use with Moroso Dry Sump Gilmer Pulleys, and Vacuum Pump V-Belt Pulley No. 64885