Product Description
WOP main stud girdle is the perfect way to increase strength and durability of your 7.3L Power Stroke engine. This main stud girdle kits ties the main caps together to eliminate main cap walk and reduce the chance of block fractures and cracking at higher performance levels. if you're looking to build the strongest 7.3L motor possible, our girlde should be the first upgrade. We do recommend align honing the engine block after isntallation.