F.A.S.T. GM LS Big Mouth LT Throttle Body„¢ (4-bolt) 92mm RS001004 PORT MATCHED FOR OPTIMUM FLOW

PORT MATCHED FOR OPTIMUM FLOW OF ALL EXHAUST HEADERS

and without having to disconnect or re-adjust your throttle linkage

and body stud kits

Oil Fill Tube

F.A.S.T. GM LS Big Mouth LT Throttle Body„¢ (4-bolt) 92mm RS001004 PORT MATCHED FOR OPTIMUM FLOWFAST Big Mouth Throttle Bodies for the LSX 92mm and LSXR Our Big Mouth 92mm Throttle Body for GM LS features a black wrinkle powder coating finish along with an improved throttle blade and pivot. In addition, our throttle body improves throttle response and eliminates blade deflection. Does not include throttle position sensor or idle air control valve. See 54091 for Big Mouth 92mm Throttle Body that does include sensors. Throttle Body, LS 92MM LT W O