NEW OEM Chevrolet performance LT Gen5 Cylinder head bolt kit. Part No 11546959.
This kit includes 20 total bolts. 1 kit needed per engine.
19 hex head M12 bolts ( 11546959 ) And 1 Allen head M12 bolt ( 11611976 ), Driverside,Front hole.
Fits all gen5 LT based blocks 2014 to current.
6.2, 5.3, LT1, L86, L87, L83, L82, LT4, LT5.