Feed Your Big Block Chevy Serious Air with Edelbrock E-CNC 355 Cylinder Heads

Let your large cubic inch big block Chevy eat with a pair of Edelbrock E-CNC 355 Cylinder Heads. Capable of flowing enough air to support up to 700 horsepower, the E-CNC heads have fully CNC-ported 354cc rectangular intake runners, 142cc raised exhaust runners, and 118cc combustion chambers. The exhaust ports are in the stock locations so you can use off-the-shelf headers.

Other features include:
• 2.30-inch intake and 1.88-inch exhaust valves
• 1.54-inch dual valve springs rate to .800-inch of valve lift
• Modified spark plug angles produce a smooth flame front for maximum power
• Manganese bronze valve guides
• Three-angle valve job
• Guideplates for 3/8-inch pushrods
• Fully assembled with rocker arm studs, and valve seals, locks, and retainers

SEE THE EDELBROCK E-CNC 355 CYLINDER HEADS FOR BIG BLOCK CHEVY AT SUMMIT RACING