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MAST LS2 Large Bore Cylinder Heads

  • MAST LS2 Large Bore Cylinder Head
  • MAST LS2 Large Bore Chamber
  • MAST LS2 Large Bore Intake Port
  • MAST LS2 Large Bore Exhaust Port
RRP:
$1,829.99
Your Price:
$1,789.99 (You save $40.00)
SKU:
MAST-510-324
Weight:
50.00 LBS
Shipping:
Calculated at checkout
Quantity:


Product Description

MAST Motorsports LS2 Large Bore Cylinder Heads

•  Designed for any new Gen IV short-block with 4.125" or larger bore
•  The 6-Bolt design is compatible with GM LSX & RHS Blocks
•  Utilizes GM Gen IV LS7 valvetrain and rocker arms
•  Fits any GM LS cathedral port intake manifold
•  2.200" intake valve & 1.600" exhaust valve
•  Large cross section intake port
•  Fully CNC profiled combustion chambers
•  .75" minimum deck thickness

Each MAST Black Label cylinder head assembly includes:

• A fully CNC machined Black Label aluminum cylinder head
• PAC Racing 1200X series dual valve spring package
• Lightweight stainless steel intake & exhaust valves
• Lightweight chromemoly steel retainers
• Hardened & machined valve locks

PART NUMBER: MAST-510-324 (SOLD EACH)

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MAST Flow Data 4.125" Bore
Lift Intake Exhaust
0.100 78 55
0.200 147 108
0.300 223.5 159
0.400 294 200
0.500 341 228
0.550 354 236
0.600 360 243
0.650 361 249
0.700 372 252
0.750 373 255
0.800   258
0.900   260
1.000   263

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