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RACING HEAD SERVICE

LS Aluminum Block - 4.120 Bore 9.240 D/H (RHS54903U)

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SKU:
RHS54903U
$6,575.95

Out of stock

Description

Engine - Bare Block - 4.125 in Bore - 9.250 Deck - Standard Main - 6-Bolt Mains - 1-Piece Seal - 6-Bolt Head - Aluminum - Natural - GM LS-Series - Each
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Specifications

1-Piece / 2-Piece Rear Main Seal:
1 Piece
4 Bolt / 2 Bolt Mains:
6 Bolt
Cam Bearings Included:
No
Cam Journal Diameter:
55 mm
Color:
Natural
Cylinder Bore:
4.125 in
Cylinder Bore as Shipped:
4.120 in
Deck Height:
9.250 in
Finish:
Natural
Freeze Plugs Included:
Yes
Intended Maximum Finish Bore:
4.165 in
Main Cap Fasteners Included:
Yes
Main Cap Material:
Steel
Main Caps Included:
Yes
Main Style:
Standard Main
Material:
Aluminum
Maximum Stroke:
4.600 in
Quantity:
Each
Raised Cam Location:
Yes
Wet Sump / Dry Sump:
Wet Sump
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