EXTRMELY DURABLE POWDERCOATED STEEL OIL PAN BRACE FOR your FD or REW. YOU WILL NEED TO RESEAL YOUR OIL PAN TO INSTALL THIS. YOUR PAN WILL LEAK IF YOU TRY TO INSTALL IT WITHOUT RESEALING. OEM STYLE ZINC HARDWARE INCLUDED. WE MADE OUR BRACE WITH THE FLUTES CUT OUT BECUASE WE THINK THEY SHOULD BE THERE EVEN IF IT DOESNT MAKE AN ACTUAL DIFFERENCE.