4340 Forged Crank, 4340 Forged Rods, Forged Aluminum Pistons LS 6.0L 570HP Long Block Performance Engine


Power: 570 HP & 530 ft. lbs. of torque
Displacement: 6.0L 408 CID
Bore x Stroke: 4.030” x 4.000”
Compression Ratio: 10.8:1
Recommended Fuel: 91 Octane
Block: Cast Iron Gen III bored .030 over, 6-bolt main caps, cam sensor in the back of the block
Crankshaft: 4340 Forged
Connecting Rods: 4340 Forged with ARP rod bolts
Pistons: Forged Flat Top
Camshaft: Steel Hydraulic Roller Tappet
Cam Lift: .624” Intake / .624” exhaust
Cam Duration @ .050”: 239 deg. Intake / 255 deg. Exhaust
Lobe Separation: 114 Degree
Cylinder Heads: BluePrint Performance Aluminum, LS3 Rectangular Intake Port
Combustion Chamber: 68cc
Valves: 2.165” Intake/ 1.600” Exhaust
Rocker Arms: 1.7:1 LS3 with HD Trunions
Valve Springs: Upgraded Dual Spring, .650” max lift
Balance Front: Internal
Balance Rear: Internal
Ignition: 24X Reluctor, Cam sensor in the back of the block

Engine Does Not Include:

Oil Pan, oil pump pickup or dipstick & tube
Timing Cover
Lifter Valley Cover Plate
Valve Covers
Harmonic Balancer

Warranty: Limited 30 month / 50,000 mile parts & labor warranty.

Notes: Because this engine does not ship with an oil pan, we do not dyno test prior to the engine being shipped. In our development testing, this engine makes 570+ HP and 530+ ft/lbs with the following components: 90mm cable throttle body, LS3 Factory Intake and LS3 43# Injectors.

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Chevy LS 408 570HP Long Block Crate Engine BPLS4080C

Product Information

  • $6,999.00

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