Chevrolet Gen III IV LS Block Coolant Plugs & Oil Galley Plugs Kit for 1999+

FITS 1999-2017 GM 4.8 5.3 6.0 STEEL THREADED CYLINDER BLOCK EXPANSION PLUG KIT

Steel Threaded Cylinder Block Plug Kit for select 99-17 Chevrolet 293 325 364 LS

Chevrolet Gen III IV LS Block Coolant Plugs & Oil Galley Plugs Kit for 1999+

Enginetech Engine Expansion Plug Kit PK5B;

Enginetech Engine Expansion Plug Kit PK181B;

Chevrolet Gen III IV LS Block Coolant Plugs & Oil Galley Plugs Kit for 1999+

Engine Expansion Plug Kit ENGINETECH, INC. PK293B