Specification
Brand
Air Flow Research
Item Number
AFR1845
Material
A356 Aluminum
Intake Port Volume
260cc
Combustion Chamber Size
69cc
Valve Cover Bolt Pattern
Center Bolt
Deck Thickness
0.750 inches
Minimum Bore Diameter
4.000 inches
Valve Angle
12°
Recommended Components
Factory GM or Aftermarket Intake Port Gasket, Factory GM #12558573 Exhaust Port Gasket
Description
The Air Flow Research LS3 12-Degr Cylinder Heads are designed for high-performance engines. With a fully CNC ported intake and exhaust, these heads feature a 260 cc intake port and 69 cc combustion chambers, crafted from durable A356 aluminum. Ideal for GM LS-series engines, they come as a pair with 2.165/1.600 inch valves and angle plugs. Enhance your engine's efficiency and power output with these precision-engineered components.
Disclaimer
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov