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Product Details
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Overview
MAST CYLINDER HEADS - BLACK LABEL LS7 - 305cc - 70cc CHAMBER - BARE - SINGLE - 510-209
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 2.250" intake valve and 1.600" exhaust valve
Has a 294cc intake port
Has 70cc combustion chamber
Has a deck thickness of .750"
***Due to the thicker deck and higher valve cover rails some beauty covers are not compatible.When using Corvette (Y-Body) front accessories alternator may need to be clearanced.
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Product Specifications
Bolt Count
6-BOLT
Brand
Mast Motorsports
Btr Sku
M510-209
Guide Material
BRONZE
Height
9.000000
Intake Port Style
LS7 - RECTANGLE PORT
Intake Runner Volume
305cc
Length
20.000000
Part Type
Bare Cylinder Head
Quantity
SOLD INDIVIDUALLY
Weight
45.000000
Width
9.000000