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ATK High Performance Engines Engines & Components

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ATK High Performance 1988-92 Ford 460 Short Blocks

Start your next engine build off the right way with these ATK High Performance 1988-92 Ford 460 short blocks. ATK hand-builds, balances, and blueprints these engines to ensure that they are a smooth-running, reliable base for your next engine. These short blocks are prefect for building replacement motors for your car, truck, or hot rod. These ATK High Performance 1988-92 Ford 460 short blocks include the following: * Handpicked and seasoned block * Aligned and honed main bores * OE cast crankshaft * 3.85 in. stroke * OE connecting rods * Hypereutectic D-cup pistons

4.0 out of 5 stars ( 5 )

$1,715.99

On Sale

ATK High Performance GM 350 Vortec Bare Blocks

ATK High Performance Engines offers GM 350 Vortec bare blocks with the following specifications: * Block: 100 percent new bare block with one-piece rear main seal * Bore: 4.000 in. (4.0003-4.0008 in. -- Pistons size vary, final honing may be required) * Maximum bore: 4.060 in. recommended * Displacement: 350 cu. in. * Main journal type: Chevy 350 * Engine block material: Premium iron alloy * Engine block style: Aftermarket, based off the Vortec 350 roller block * Engine block deck height: Standard deck * Engine oiling system: Priority main * Fuel pump boss: Yes * Main bolt style: 4-bolt * Main caps included: Yes * Main cap material: Cast iron * Main cap fasteners included: Yes * Main bearings included: No * Camshaft bearings: Dura-Bond, installed and clocked to OEM position * Freeze plugs: Brass, installed and sealed * Oil galley plugs: Installed and sealed * Roller camshaft compatible: Yes * Stroker clearanced: Yes, but the assembler must always check, as components differ

Not Yet Reviewed

$1,898.99

$1,698.99

ATK High Performance Chevy LM7 5.3L Short Blocks

ATK High Performance Chevy LM7 5.3L short blocks are assembled with OE flat top pistons and offer these engine specifications: * Seasoned 5.3L LM7 block * 1999-2007 year range * Bore/stroke: 3.810 in. x 3.622 in. * Displacement: 330 cu.in * OEM GM 24-tooth reluctor wheel crankshaft * OEM GM forged powder metal rods * Stock hypereutectic flat top pistons with two valve reliefs * Compression ratios: 61cc = 9.8:1/64cc = 9.5:1/68cc = 9.1:1 -- Can vary due to deck height/gasket thickness * Plasma moly rings * Camshaft bearings: Installed and clocked to OEM position * Freeze plugs: Installed and sealed * Oil galley plugs: Installed and sealed

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$2,043.99

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