Chevrolet Performance 19418279 - GenV LT Head Bolt Kit

Chevrolet Performance has packaged a complete head bolt kit for the latest GEN5 LT Engine Series. OEM Factory head bolts for most late model EFI engines can only be used one time. Replacement is required after they have been installed and torqued one time on your GEN5 LT engine. You can trust Chevrolet Performance to keep your LT cylinder heads properly bolted to the block for maximum performance with this factory OEM Head Bolt Kit. Fits 5.3L and 6.2L GEN5 LT engines 2014-2022, including the latest Corvette LT2 engine. Kit includes 20-bolts. GenV LT Engine Head Bolt Kit SKU: 19418279 Head Bolt Kit Includes 19-pcs M12X1.75 - Thread, 134mm UHL 1-pc M12x1.75 - Thread,  102mm UHL GM OEM Bolts with Factory Thread Sealer Torque Specfications LH Driver Side Front Head Bolt (1-Bolt Only) 1st Pass - 59-FT/LBS 2nd Pass - 90-Degrees 3rd Pass - 40-Degress Remaining Head Bolts (19-pcs) 1st Pass - 59-FT/LBS 2nd Pass - 90-Degrees 3rd Pass - 60-Degress See the Documents Tab for the diagram of the proper bolt sequence on the cylinder head.