part number: AN73A3 AN73A3 ENGINE BOLT - 3/16 X 15/32 INCH Engine bolt, drilled hex head Material: Steel, cadmium plated Length: 15/32 inch Thread: 10-24 Grip: 1/16 inch Wrench Size: 3/8 inch Alternate part number MS20074-03-03 MSRP: Now: $4.54 Add to Cart part number: AN73A3 AN73A3 ENGINE BOLT - 3/16 X 15/32 INCH MSRP: Now: $4.54 Add to Cart