I ORDERED A PAIR OF BIG BLOCK POLISHED VALVE COVERS OF OF E-BAY FROM kmj performence, THEY WERE TERRIBLE THEIR WELDS ON THE UNDERSIDES FOR THE BAFFLES BULGED THROUGH THE TOP, THE COVERS HAD DINGS, SCRATCHES, THE POLISHING WAS TERRIBLE. they said," WE DON'T MAKE THEM OR INSPECT THEM WHEN THEY COME IN. NO MONEY BACK,STORE CREDIT," I HAD TO PAY THE SHIPPING TO SEND THEM BACK. IT TOOK 2.5 WEEKS TO HEAR FROM THEM, "THEY FORGOT", BUT BUY THE WAY, " THE VALVE COVERS DID'NT LOOK BAD, THEY ARE'NT 300 DOLLAR COVERS THEY'RE 120 DOLLAR COVERS", THAT'S WHAT they said! THEN THEY WOULD'NT PAY FOR SHIPPING ON THE SET I ORDERED IN RETURN, TOTAL B.S. kmj- BAD CUSTOMER SERVICE. LESSON LEARNED, USE A CREDIT CARD SO YOU CAN DISPUTE CHARGES IF THE PRODUCT IS'NT AS ADVERTISED.