The Edelbrock Performer RPM Vortec intake manifold is a single four‑barrel design for 1996 and later Vortec small‑block Chevy engines, tailored for street rod, marine and engine swap applications. It accepts square‑bore carburetors and includes an external water bypass boss machined into the front of the water crossover for later Vortec blocks. Tuned for operation across a wide 1,500–6,500 rpm range, it supports broad usable power in swapped or marine installs.
Edelbrock Perf RPM Vortec Manifold