All hubs, pads, splines, pilots, and bushings are parallel, perpendicular, and concentric to one another for a perfect fit and alignment, Guaranteed!
Designed for vehicles with a mild intake and camshaft changes, Big End Perormance street converters give you the increased stall speed to complement the horsepower and torque increase of your combination. Smooth ride for the daily driver.
Note: These converters come in 10 in. or 12 in. sizing. We have no way of controling the size that you will receive.