ATK Engines SP102 Elite Series GM Gen V LT Short Block Features:

• New GM Gen V LT1/LT4 Aluminum Block
• Built for Naturally Aspirated, Boosted, or Nitrous Engines
• Installed Factory Piston Squirters

ATK Engines SP102 Elite Series GM Gen V LT Short Block Specs:

• Bore: 4.065 in.
• Stroke: 3.622 in.
• Displacement: 376 ci.
• Crankshaft: Manley 4340 Forged w/58 Tooth Reluctor Wheel
• Rods: Manley 4340 forged H-beam 6.125 in. w/ARP 2000 bolts
• Pistons: 2618 Forged -2 cc Dome & Moly Skirt Coated
• Rings: Total Seal CS AP Steel Top Ring with Napier 2nd Ring Set
• Camshaft Bearings: Installed & Positioned to OEM Position
• Freeze Plugs: Installed with Sealant
• Oil Galley Plugs: Installed with Sealant

ATK Engines SP102 Recommended Components (Each Sold Separately):

• Balancer Internally balanced such as TCI 918856 or equivalent
• Flexplate Internally balanced such as TCI 399860 or equivalent
• Head Gasket .051 in. Compressed Thickness such as Cometic C15203-051 or equivalent
• OEM-Style Oil Pump such as AC Delco 12686434 or equivalent
• 5W30 NON-SYNTHETIC oil for first 3000 miles

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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