MAST Black Label LS7 6-Bolt CNC Ported Large Bore Heads
$3,199.99
Each Mast Black Label cylinder head assembly includes:
• A fully CNC machined Mast Black Label aluminum cylinder head
• Mast nitrided & micro finished .700" Lift Dual Springs
• Mast lightweight stainless steel intake & exhaust valves
• Mast lightweight steel retainers
• Mast machined locks
• • NOTE: Gaskets, valve covers, rocker arms and pushrods not included
• Mast nitrided & micro finished .700" Lift Dual Springs
• Mast lightweight stainless steel intake & exhaust valves
• Mast lightweight steel retainers
• Mast machined locks
• • NOTE: Gaskets, valve covers, rocker arms and pushrods not included
SKU
MAST510-307
• Utilizes the Gen IV LS7 valve-train and intake manifold.
• Designed for any new Gen IV short-block with 4.125" bore or larger.
• Uses a 2.200" intake valve and 1.600" exhaust valve
• Has a 280cc intake port
• Has a deck thickness of .750"
• Has a 70cc Combustion Chamber Standard
Each Mast Black Label cylinder head assembly includes:
• A fully CNC machined Mast Black Label aluminum cylinder head
• Mast nitrided & micro finished .700" Lift Dual Springs
• Mast lightweight stainless steel intake & exhaust valves
• Mast lightweight steel retainers
• Mast machined locks
• • NOTE: Gaskets, valve covers, rocker arms and pushrods not included
• Mast nitrided & micro finished .700" Lift Dual Springs
• Mast lightweight stainless steel intake & exhaust valves
• Mast lightweight steel retainers
• Mast machined locks
• • NOTE: Gaskets, valve covers, rocker arms and pushrods not included
| Flow Data w/4.125" Bore Plate | ||
| Lift | Intake | Exhaust |
| 0.100 | 76 | 65 |
| 0.200 | 163 | 118 |
| 0.300 | 245 | 171 |
| 0.400 | 307 | 212 |
| 0.500 | 350 | 229 |
| 0.600 | 379 | 245 |
| 0.650 | 388 | 247 |
| SKU | MAST510-307 |
|---|---|
| Manufacturer | Mast Motorsports |
| Application Guide | All GenIII powered GM Vehicles |
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