#10008 - Dual Keyway Option - Add $12.00
Add dual keyways for Supercharged or Extreme Duty Applications.
#905 LS7 Corvette 10-Rib Conversion Kit - 10% Overdrive - $1,450.00
Conversion Kit Includes: Harmonic Damper, P/S, Alt, Smooth Idler & Ribbed Tensioner Pulleys