MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers

SKU: MLXLS3+SK001TR+GM
MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers
MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers
MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers
MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers
MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers
MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers
MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers
MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers
MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers
MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers
MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers
MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers

MLX Big Port LS3 Heads with GM Performance Valves and BTR Dual Valve springs Titanium retainers

SKU: MLXLS3+SK001TR+GM
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Description

LS Rectangular Port Cylinder heads. Large 276cc Intake runner.

These heads are cast bigger to flow more CFM. 

324 CFM @ .600 lift on a 4.065 bore on the intake

68cc combustion chamber

92cc exhaust runner

Manganese bronze guides

0.625 deck

This set is fitted with

  • BTR SK001 .660" lift Dual Valve Springs with Titanium retainers
  • GM Performance Intake Inlet Valve Sodium Filled Light Weight GM 12569427
  • GM Performance Exhaust Valve Stainless Steel GM 12582719

This is the Pair

  • Here at Malex Motorsports all of our items are in stock in our Sydney based store, ready to ship or pick up.
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