The main structure is from 3/8" plate and they heavily gusseted
pressure is equalized between both heads—reducing stress on the pump and smoothing engine operation
Friction Material: Organic facings for smooth
Whether you’re running higher boost or completely stock power levels
Smoother idle and throttle response
Prothane Body Mount Bushings - 1980-1997 Ford F-Series category_99-03-super-duty-engine-and-performance-exhaust-and-components-exhaust-systems The main structure is fromProthane Polyurethane Body Mount Bushings 19801997 Ford F Series Cab sag, uneven ride height, and sloppy handling are extremely common issues on 19801997 Ford F 150, F 250, and F 350 trucks, and the root cause is almost always worn out factory rubber body mount bushings. Over time, the OEM rubber deteriorates, compresses, and in some cases completely falls apartallowing the cab to shift, sag, and feel disconnected from the frame. These Prothane