WARHAWK LS7X

LS GEN III / IV CHEVROLET

ALUMINUM ENGINE BLOCKS

The engineering team at World Products collaborated with leading racers and engine builders to develop the awesome new Warhawk® engine block. It's got a multitude of important features that you won't find from the factory - even C5R race blocks.

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133 POUNDS WITH CAPS AND SLEEVES!

Key Features | Tech Specs | Instruction Sheet
Aluminum LS Engine Blocks
Part # Description Deck Bore Mains Main Caps
086505 Warhawk LS7X Bare Block 9.240" 3.990" 2.750" Billet Steel Cross Bolted
086515 Warhawk LS7X Bare Block 9.240" 4.115" 2.750" Billet Steel Cross Bolted
086525 Warhawk LS7X Bare Block 9.800" 4.115" 2.750" Billet Steel Cross Bolted
086505-4000 Warhawk LS7X Fully Prepped Block 9.240" 4.000" 2.750" Billet Steel Cross Bolted
086505-4030 Warhawk LS7X Fully Prepped Block 9.240" 4.030" 2.750" Billet Steel Cross Bolted
086515-4125 Warhawk LS7X Fully Prepped Block 9.240" 4.125" 2.750" Billet Steel Cross Bolted
086515-4155 Warhawk LS7X Fully Prepped Block 9.240" 4.155" 2.750" Billet Steel Cross Bolted
086525-4125 Warhawk LS7X Fully Prepped Block 9.800" 4.125" 2.750" Billet Steel Cross Bolted
086525-4155 Warhawk LS7X Fully Prepped Block 9.800" 4.155" 2.750" Billet Steel Cross Bolted
Required Components
832800 Cam Retention Plate (Required)
832820 Rear Seal Plate (Required)
Z216-85950 Rear Main Seal (Required)
Z216-85951 Rear Seal Plate Gasket (Required)
061075 Valley Cover Plate (Required)

Required Component Kits

(includes: rear main seal, rear seal plate and gasket, cam plate, valley plate, stud kit)
832875 9.240" Deck Kit - 4 stud per cylinder kit
832876 9.240" Deck Kit - 6 stud per cylinder kit
832877 9.800" Deck Kit - 4 stud per cylinder kit
832878 9.800" Deck Kit - 6 stud per cylinder kit
Optional Components
061070 Intake spacer set for mounting intakes to LS1X heads on 9.800 Deck Warhawk Block
061071 Intake spacer set for mounting intakes to LS7X heads on 9.800 Deck Warhawk Block