Combine a Pusher 3" Intake Manifold and 3" Cross-Air and save $25! This is the most cost effective way to protect your rear cylinders on trucks under the 500HP mark.

It addresses the restrictive factory intake manifold and the air starvation of the rear cylinders. The Cross-Air adapts to an existing port at the rear of the intake plenum that is normally sealed off with a freeze plug style fitting from the factory. By splitting off the driver-side charge tube and creating another parallel path to that port, cylinders 5, and 6 can be better supplied with air. This helps balance the engine temperatures and load at each cylinder greatly.

• This entire package is fully TIG welded mandrel bent tubing, with a laser cut 1/2" flange and 1/4" dipstick mount.
• This is a complete kit that includes instructions, a machined cylinder head adapter, heavy duty 5-ply silicone couplers, stainless T-bolt clamps, a OEM gasket and hardware, and 1/8 inch port plugs for a quality install.
• Additional options include various powder coat colors, and extra ports.