DRIVE KIT,D/S & VAC PUMP,BBC

Vacuum Pump Dry Sump Pump Drive Kit; Stl Self Cent. Mandrel; Ex. Long; Incl. Alum./Hd Ct Andzd Gilmer Crnk Drv Puly/V-Belt Crnk Puly/Mnting Hardware;Chevy Big Block;

- 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: 2-1/2in V-belt pulley for vacuum pump, 1in (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