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ProMaxx Performance 340 Series Aluminum Cylinder Heads Big Block Chevy

723-9341


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340 Series Aluminum Cylinder Heads Big Block Chevy
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$2,948.00
340 Series Aluminum Cylinder Heads
  • Big Block Chevy
  • 100% CNC-Ported
  • 340cc Intake Ports
  • 121cc Combustion Chamber
  • 2.30'' Intake / 1.88'' Exhaust Valves
  • 7/16'' Rocker Arm Studs
  • .600'' Max Lift
  • Steel Retainers
  • Assembled, 2/pkg
  • Free Shipping - Estimated to ship direct from manufacturer on 04/29/24 , pending manufacturer availability. Learn More
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    Technical Specifications and Recommended Components: Combustion Chamber - 64cc Weight - 55.00 lbs Intake Runner - 185cc Exhaust Runner - 72cc Intake Valve Size - 2.02" Exhaust Valve Size - 1.60" Max. Valve Spring Lift - .575" Hydraulic Flat Tappet ...
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    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

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