part number: AN74A25 AN74A25 ENGINE BOLT - 1/4 X 2-21/32 INCH Engine bolt, drilled hex head Material: Steel, cadmium plated Length: 2-21/32 inch Thread: 1/4-20 Grip: 2-1/8 inch Wrench Size: 7/16 inch Alternate part number MS20074-04-25 MSRP: Now: $10.36 Add to Cart part number: AN74A25 AN74A25 ENGINE BOLT - 1/4 X 2-21/32 INCH MSRP: Now: $10.36 Add to Cart