CHEVROLET PERFORMANCE LS3 HEADS (12629063) WITH TITANIUM RETAINER .660" LIFT PLATINUM SPRING KIT

SKU 00060
$2,100
In stock
1
Product Details

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

Length No
Height No
Width No
BTR SKU GM LS3 CNC HEADS
Manufacturer GM
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