ATK High Performance Engines is proud to introduce their brand new line of Small Block Chevy Performance Cylinder Heads. These heads feature great flow for maximum efficiency and increased power.
Official Release:
ATK’s NEW line of Small Block Chevy Performance Cylinder Heads are 100% Cast, Machined and Assembled in the USA! Whether you are looking for an upgrade to a Street Machine or a Drag Racing Beast ATK offers 3 different Intake Ports- 185cc, 195cc, and 210cc in both 64cc & 70cc to accommodate your build!
Features:
- Developed by Industry Leading Performance Cylinder Head Designers
- Cast, Machined and Assembled in the USA with A356 Aluminum Alloy (Primary Virgin Ingot)
- The Latest Port Designs for Maximum Efficiency and Increased Power
- Improved STOCK EXHAUST Port location for Better Header Fitment
- Setup for Hydraulic Roller Camshafts up to .600” Lift
- Intake Flow 273 CFM @ .600 Lift / Exhaust Flow 206 CFM @ .600 Lift