INTAKE MANIFOLD & MSD IGNITION CONTROLLER,LS3,L92,DUAL-PLANE,4150,SATIN Forward Swing Mount *1982-1999 S10

*1982-1999 S10

These axles are commonly referred to as "1 7/8" Axles" because the diameter of the center is 1 7/8"

One wire ECM signals input source

2015-2024 SILVERADO 2500 HD

INTAKE MANIFOLD & MSD IGNITION CONTROLLER,LS3,L92,DUAL-PLANE,4150,SATIN Forward Swing Mount *1982-1999 S10Brand New Holley Intake Manifold & MSD Ignition Controller, Compatible with Rectangle Port GM LS Engines (Part #300 129 MSD). Kit Includes: Holley Dual Plane Intake Manifold: Fits all G LS Gen III or IV engines equipped with LS3 L92 style rectangular port cylinder heads. 4150 Square bore flange Optimized runner layout & constant cross sectional area broad torque curve, best vehicle performance from 1500 6500 RPM Minimum carb flange height fits in