The Cometic StreetPro top‑end gasket kit for GM LM7/LQ4 Vortec small block V8 includes a .051" MLS cylinder head gasket sized for a 4.020" bore and supplies all necessary gaskets and seals for a budget rebuild. The kit features quality materials — MLS, AFM, aramid fiber, and Armor Clad — with embossed stainless layers and AMP coating to conform to varied sealing environments and loads.
Cometic GM LM7/LQ4 Vortec Small Block V8 Top End Gasket Kit-4.020in Bore-.051in MLS Cyl Head Gasket