Glacier Diesel Power 2007.5-2024 Ram 6.7L Cummins Mega-Flo S-3 Intake Manifold 07511-MFS3

The Mega-Flo S-3 is GDP's highest-flowing cast aluminum intake manifold for the 2007.5-2024 6.7L Cummins. It shares the S-2's heat-treated permanent-mold casting and 5-bolt high-flow inlet but uses a smooth, non-flanged inlet for trucks that do not need a GDP TVM/TVH Arctic grid heater, keeping the air path as clean as possible. Made in the USA and proven on 3,000+ hp builds.

Features

• Permanent-mold cast aluminum, heat treated
• High-flow 5-bolt inlet with machined gasket retention boss
• Smooth non-flanged inlet for maximum airflow
• Works with the GDP Air-Boss intake plenum
• Five 1/8" NPT accessory ports
• Raw or black finish
• Made in the USA

Includes

• Mega-Flo S-3 intake manifold
• Intake manifold gaskets
• Mounting hardware
• Pipe plugs
• Instructions

Fitment

• 2007.5-2012 Ram 2500 / 3500 6.7L Cummins pickup
• 2013-2024 Ram 2500 / 3500 6.7L Cummins pickup
• Cab & Chassis version available (choose Vehicle Application)

Notes

• 2019-2024 trucks need the factory high-pressure fuel line carefully bent for intake manifold clearance. If you are not comfortable doing this (or having it done), this manifold is not the right choice.
• Also used on 2003-2007 5.9L Cummins Mega Rail conversions.
• Not compatible with GDP TVM / TVH Arctic grid heaters (use the S-2 for those).

Note: This product cannot be shipped to California.