Intake Manifold - SBC TBI Vortec

The Chevrolet Performance Intake Manifold – SBC TBI Vortec is purpose-built for small-block Chevy engines running throttle-body injection systems. This casting is engineered for builders and engine enthusiasts who demand OEM-quality fuel distribution and air charge uniformity across all eight cylinders.

Designed with Chevrolet Performance's engineering standards, the SBC TBI Vortec manifold features optimized runner geometry that reduces dead spots and promotes consistent fuel atomization at the injector ports. The casting's structural integrity—evidenced by its 23.05 lb weight and robust 11.8 x 6.1 x 23.7 inch footprint—ensures thermal stability under load and resists warping from sustained high-RPM operation.

This manifold is ideal for small-block Chevy engines—262, 267, 283, 302, 307, 327, 350, and 400 cubic inches—equipped with factory or aftermarket TBI systems. Installation is straightforward on existing SBC blocks; you'll need compatible gaskets and fasteners rated for your specific engine generation.