YELLA TERRA SUPERCHARGER PULLEY - 8 Rib / 58mm
Turned from Billet Aluminium & Anodised for Strength & Durability. Precision Machined to eliminate Drive Belt Slip.
Interchangeable with Pulleys fitted to Yella Terra Holden V6, V8 & Ford Boss V8 Supercharger Kits.
Secured to Drive Snout by 4 x M6 Cap screws
Smaller Pulley = More Boost!
*Caution* When changing Supercharger Pulleys it it recommended that the Engine is Re-tuned to suit the added or decreased level of Boost *