Passenger Side 212CC Black Hawk Cylinder Head By Air Flow Research

Looking to give your Gen III HEMI a serious head-start? (Yeah, we went there.) Meet the AFR 212cc Black Hawk CNC-Ported Cylinder Head, your ticket to getting both low-end grunt and top-end scream out of your 5.7, 6.1, 6.2, or 6.4L HEMI. It’s like giving your engine a doctorate in horsepower—without all the student loans.

Crafted from premium A356 aluminum and molded with the precision of a Swiss watch, this head is fully CNC ported from intake to exhaust to combustion chamber. That’s 100% port party, all the time. It’s got a .750” thick head deck (that’s thicc with two C’s), so it laughs in the face of boost and high cylinder pressure.

Cooling? Yep, we improved the water jackets so your engine stays chill, even when you’re deep into the throttle and ignoring your better judgment. Want to run a Hellcat blower later? No problem—we’ve got optional machining for that.

This version comes stacked with titanium retainers, PAC Racing springs, 5-angle valve jobs, and bead lock valves—all the go-fast goodies you need. It’s built for hydraulic roller cams up to .600″ lift and is ready to rip all the way to 6500 RPM.

In short: it flows better than your cousin’s SoundCloud rap mixtape and makes way more sense.

Heads up—this listing is for one (driver side). So unless you’re building a one-cylinder dragster, you’ll probably want to pick up the passenger side too. Just sayin’.

Test conducted at 28″ of water (pressure) on Superflow 1020
Bore Size: 4.060″, 3/4″ radius plate exhaust, 1 3/4″ curved pipe