WHIPPLE: 3.75" 10-Rib SCP / 2003-2004 Cobra, Mustang 4.6 3V, Coyote, 5.0L/6.2L Truck dominate quality and sound are what

quality and sound are what this Large Bore-HD series turbo-back exhaust system offers

0L Gas 1971-1973 Chevrolet Corvette 4 Bbl

They are heat-treated prior to thread rolling and machining

BMR Suspension designed the CAP001 to work well in street performance

4L Gas 1989-1991 Chevrolet Suburban R/V Ser

WHIPPLE: 3.75" 10-Rib SCP / 2003-2004 Cobra, Mustang 4.6 3V, Coyote, 5.0L/6.2L Truck dominate quality and sound are what3. 75" 10 Rib SCP Black Every Whipple Supercharger pulley is made of 6061 T6 billet aluminum and anodized for wear and environmental protection. Each pulley is engraved with the running diameter size and state of the art light weight pockets to lower reciprocating mass as well as a guard feature to help unwanted belt wandering during hard running. Standard finish is hard coated black anodized. Dimension of each supercharger pulley is based off of the