Item # 22676

ATK Chevy LS 408 Short Block 58 Tooth -10cc Dished SP26 Engine

ATK SP26 Chevy LS 408 Short Block 58 Tooth -10cc
ATK SP26 Chevy LS 408 Short Block 58 Tooth -10cc
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ATK SP26 Chevy LS 408 Short Block 58 Tooth -10cc
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ATK Chevy LS 408 Short Block 58 Tooth -10cc Dished SP26 Engine

Description

Provide a solid foundation to your high-performance engine with this ATK SP26 Chevy LS 408 Short Block. This fully forged unit features iron block exceptional sturdiness and durability. Both freeze plugs and oil galley plugs are installed and sealed for enhanced safety.

Short Block Specification

  • Block: GM 6.0L Iron LQ4
  • Bore/Stroke: 4.030 x 4.000
  • Displacement: 408 C.I.D.
  • Crankshaft: Manley 4340 Forged 4.000" Stroker Internally Balanced 58 Tooth
  • Connecting Rods: Manley 4340 Forged H Beam 6.125" ARP 8740 Bolts
  • Pistons: Manley 2618 Forged +10cc Dished
  • Piston Rings: Moly Rings
  • Compression Ratio: 64cc=11.1:1/66cc=10.8:1/70cc=10.3:1
  • Camshaft Bearings: Installed & Clocked to OEM Position
  • Freeze Plugs: Brass Installed & Sealed
  • Oil Galley Plugs: Installed & Sealed
  • Weight:285

Every great build needs a solid foundation! For that reason, we take the hard work out of the picture by selling short blocks that are ready for you to complete yourself. Our GM Short Blocks are most commonly packaged as the engine block assembled with Pistons, Piston Rings and Crankshaft installed.

ATK specializes in muscle. With the highest quality internal parts and Dyno Proven combinations of every engine built, ATK is able to add the most bang for your buck and back it up with an industry leading warranty.



Don't forget the engine paint!
Engine Paint

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Questions & Answers

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ATK Chevy LS 408 Short Block 58 Tooth -10cc Dished SP26 Engine
Retrieving Price...
Reg. $4,006.99
$4,006.99
Out of stock