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ATK 13G8 Machined LQ4 6.0L Bare Block 4.030" Bore
ATK 13G8 Machined LQ4 6.0L Bare Block 4.030" Bore

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Our Price (USD): $1,299.00
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ATK's Machined GM LQ4/6.0L Bare Block is a great foundation to start building a new engine. This block comes fully machined in the popular 4.030" Bore size and is ready to build off!

Block: GM Seasoned LQ4 / 6.0L 1999-2007
Bore: Size: 4.030"
Rear Seal: 1pc
Main Caps: 6 Bolt Main
Cam Bearings: Installed
Finished Bore: Yes (Piston size vary, final hone may be needed)
Camshaft: OE Hydraulic Roller

*Can be used in place of LS1/LS6 car applications, but the accessory hole on the Driver Side for the bracket will have to be drilled and tapped. ATK does NOT offer this service.

Notes: Due to the vast selection of parts,styles/sizing of Pistons & Connecting Rods ALL clearances should be checked before final assembly. Final hone and additional connecting rod clearance may be needed.

Features & Benefits
    • Magnafluxed
    • Line Honed
    • Bored to 4.030"
    • Torque Plate Honed
    • Decked (not zero) just a clean up
    • Lifter Bores Honed
    • Cam Bearings Installed
    • Galley Plugs Installed

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