Mopar 340 90 degree oil filter adapter gaskets and HIGHFLOW lightened long bolt
Mopar LA 273 318 340 360 P5249320 premium upgrade gasket set and high flow lightened long style bolt. Bolt head is a 7/8" hex. Bolt has 9% better flow, around 2 oz. lighter and is made of 4140 prehard steel, stronger than originals and tested to 100 ft. lbs of torque.