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#3255089

Edelbrock 5089 E-Street Cylinder Heads, Small Block Chevy, Pair

• They use 14mm spark plugs with 3/4" reach, and flat gasket seals
• Specially engineered to improve the engine's efficiency, resulting in more horsepower and torque
• The 64cc combustion chamber allows this head to be used with stock pistons, retaining the 9.5:1 compression