PRODUCT DESCRIPTION
Fits 1966-71 426 Hemi, Bare Machined Head
Reduces Engine Weight by 50 lbs per Engine Set
Specifications:
170 cc Combustion Chamber
Valve Job Machined for 2.25" Intake & 1.94" Exhaust Valves
Single Spark Plug per Cylinder
Work with all Stock OEM 1966-71 Valve Covers, Intakes, Rocker Arms, and Accessory Brackets
