CHEVROLET PERFORMANCE - LS3 HEADS - CNC PORTED - ASSEMBLED WITH BTR Spring Kit

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$1,699.00
SKU:
GMPLS3

Product Overview

Chevrolet Performance LS3 CNC'd Cylinder Heads 88958758 with BTR Spring Kit

  • CNC-ported version of the LS3 cylinder head
  • Flows about 10 percent more than the production head
  • More than 350 cfm (intake side) at .600" lift
  • 276-cc intake runners and 92-cc exhaust ports
  • Fits all LS engines with 4.000" bore or larger
  • 2.165" hollow-stem intake and 1.590" solid-stem exhaust valves.
  • D-shaped exhaust ports

Price Is For 2 Cylinder Heads

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