CHEVROLET PERFORMANCE LS3 CNC’D CYLINDER HEADS 88958758 WITH BTR SPRING KIT

$1,699.00$1,899.00

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Description

**Cylinder head assembly and port work done by Brian Tooley Racing 

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
  • 276cc Intake Runners and 92cc Exhaust Ports
  • 68.5cc Chambers
  • 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

Cylinder Heads Come Assembeled with a BTR .660″ Lift Platinum Spring Kit with Titanium Retainers

 

Cylinder Head Service Options Include:

 

  • Blending of Valve Job

and/or

  • Softening of Chambers

 

PLEASE ALLOW 2 TO 3 WEEKS FOR CYLINDER HEAD WORK TO BE COMPLETED

Additional information

Options

None, Blend valve job, Soften chambers, Blend valve job and soften chambers