Chevy LT Pro Series Cast Steel Rocker Arms, 1.8 Ratio, Needle Bearing Trunnion Cap Rotors these Small Block Chevy head

these Small Block Chevy head bolts deliver dependable cylinder head retention under demanding operating conditions

or 400 Small Block Chevy engine

Carbureted applications requiring the matching hardware

this intake manifold delivers a broad power curve suitable for everything from daily-driven classics to street/strip combinations

Chrysler Newport / New Yorker

Chevy LT Pro Series Cast Steel Rocker Arms, 1.8 Ratio, Needle Bearing Trunnion Cap Rotors these Small Block Chevy headGM LS LT 1. 8 Ratio Roller Rocker Arms for Improved Valvetrain Performance These 1. 8 ratio roller rocker arms are designed for GM LS LT applications, helping improve valve lift, reduce friction, and support more responsive engine performance. Built from cast steel, this rocker arm design balances strength, durability, and valvetrain stability for street performance, restoration, and upgraded engine builds. The needle bearing design helps promote