Afr 185cc Gen Iii 5.7l/6.1l Hemi Aluminum Bare Cylinder Head, As Cast, 69cc Chamber, Passenger Side, No Parts

This is the all new AFR 185cc Black Hawk Gen III HEMI Aluminum Bare As Cast Cylinder Head, 69cc Chamber, Passenger Side. You will also need to order AFR part number 2511 to complete a pair of heads.

Compatible with Apache and Eagle engines produced from 2003 through 2023, Gen 3 Hemi 5.7L/6.1L Blocks Only

Manufactured from A356 aluminum using permanent-mold technology, AFR's 185cc As-Cast Black Hawk Gen III Hemi Aluminum Cylinder Heads are outfitted with our trademarked .750” thick head deck to meet the boost and power demands of today’s OEM and aftermarket engines. We have improved the water jacketing for enhanced cooling while retaining a minimum of .200” port to water jacket thickness. Machine option available to add bolt hole and dowel provisioning for Hellcat superchargers. Designed for use with hydraulic roller camshafts up to .600” of lift.

Note: This head will only work on 5.7L/6.1L blocks only

*Notice Pictures are for reference heads would come completely bare, no parts.
AFR Gen III Hemi heads are the highest flowing on the market, view the image with flow numbers attached.

Basic Package Components Part # As-Cast Exhaust Ports, As-Cast Combustion Chambers
As-Cast Intake Ports
Competition 5-angle Valve Job     Recommended Components Part # Intake Port Gasket OE Rubber Seal  Hellcat/Blower Intake Port Gasket
Important: Do not use your OE gasket as a template to port match your intake manifold.  68271246AA Exhaust Port Gasket  OE Head Gasket  OE Head Bolts / Studs  OE Rocker Arms (For Optimized Geometry)  OE Shaft Mount Rocker Arms T&D
Important: Do not use TD 8630 Adjustable Shaft Mount Rockers. Adjuster nut hits the valve cover and cannot be used. TD-8631  Suggested Manifold - Edelbrock EDL-7179  Spark Plug Starting Range Autolite AR-5324 Race Plug 
Specifications & Features Material A356 Aluminum MSCA Minimum Cross Section Area 2.422 in2 Intake Port Volume 185cc Intake Port Dimension 1.750"H x 1.850" Intake Port Location Stock Exhaust Port Volume 64cc Exhaust Port Dimension 1.550"H x 1.760" W Exhaust Port Location Stock Combustion Chamber Size (As-Cast) 69cc Valve Cover Bolt Pattern Perimeter Bolt Valve Angle Stock Max Valve Spring Pocket Machining Do Not Machine Deck Thickness .750" Minimum Bore Diameter 3.197" Flat Mill .006" per cc/ Maximum 62cc as cast chamber Angle Mill .009" per cc/ Maximum 60cc as cast chamber Note: Angle mills might require a .120" Thick intake gasket. Spark Plug Dimensions 14mm x 1"

AFR-GEN-III-HEMI-Instructions-3.pdf