SBM Performer RPM A/G Manifold - 340-360

The SBM Performer RPM A/G Manifold - 340-360 from Edelbrock is engineered for builders and enthusiasts seeking responsive mid-range power and improved throttle response on small-block Mopar platforms. This intake manifold delivers the kind of real-world performance gains that matter on the street or strip, designed specifically for 340 and 360 cubic inch engines where RPM availability and torque curve tuning are priorities. Whether you're upgrading a classic Dodge, Plymouth, or Chrysler muscle car or building a modern hot rod with vintage Mopar iron, this manifold bridges the gap between stock capability and serious performance.

Edelbrock's Performer RPM line uses a dual-plane design that optimizes air and fuel distribution across the cylinder heads, promoting even scavenging and reducing reversion—a critical factor in 340-360 engine efficiency. The manifold features cast aluminum construction for durability and thermal stability, with carefully engineered runner geometry that maximizes velocity in the mid-RPM band where most street engines operate. The A/G designation indicates compatibility with both air gap and gasket-style mounting configurations, allowing flexibility in carburetors and fuel delivery systems without requiring manifold modification.

This manifold is ideal for 340-360 engine swaps, restorations, and performance rebuilds where factory or generic intake limitations restrict potential. Mechanics and builders typically pair it with a quality four-barrel carburetor and matching fuel system tuning to unlock the intended power curve. Installation requires standard intake manifold gaskets and bolts; ensure your cylinder head port spacing matches Mopar small-block specifications before ordering. At 21.79 lbs, the aluminum casting minimizes engine bay weight while providing the thermal mass needed for consistent fuel atomization across load conditions.