Stud Girdles reduce flex and part breakage. Increased valvetrain rigidity helps minimize energy loss. Each set comes with aluminum stabilizers and poly locks. Two pieces per set. Product Features:Clamp-On StyleMade from High-Quality AluminumFits 1995 to 1955 Small Block Chevy 262-400 Engines Using 3/8-24 Stud ThreadsPoly Locks IncludedNatural Aluminum Finish
