Offenhauser 1950-52 Chevrolet 235 & 261 Dual Carb Intake Manifold - 1035

1950-59 Chevrolet 235 & 261 Inline 6 engine dual carb intake manifold. Works with 1950-59 engines with Powerglide transmissions and 1953-59 engines with manual transmissions.

Dual Carb intake manifolds provide a nostalgic appearance while equalizing fuel distribution to all cylinders, improving both performance and economy. With this lightweight cast aluminum manifold, your old “Stovebolt” will be more responsive across the RPM range. Use with two carburetors (2.9375″ bolt centers) typical of 1954-62 Chevys.

Includes throttle linkage and gaskets.

Included linkage kit is “non-progressive,” meaning both carbs operate at the same time.

Manifold Specs:
Carb Port Diameter: 1.7"
Intake Port Diameter: 1.55"
Carb Bolt Mount Center-to-Center: 2.9375"

Note: This intake manifold is designed to bolt up to the heat box on your original exhaust manifold. Exhaust heat must be routed to the bottom of the intake to help keep the fuel droplets suspended in the air/fuel mixture, providing better cold weather performance and overall drivability.