part number: STD-1419 STD-1419 LYCOMING HEX HEAD BOLT Thread: 1/4-20 Length: 1-1/8 inch Applicability: Lycoming O-235, O-290, O-320, O-540 and IO-720 series engines, see Lycoming parts catalogs for exact engine models MSRP: Now: $4.01 Add to Cart part number: STD-1419 STD-1419 LYCOMING HEX HEAD BOLT MSRP: Now: $4.01 Add to Cart
