BluePrint Engines MLL-PSLS42730CT GM LS Small Block Compatible Long Block

BluePrint MLL-PSLS42730CT GM LS Small Block Compatible Long Block

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BluePrint Engines 427 c.i. GM LS Compatible – Long Block. Includes 30-Month / 50,000 Mile Warranty & Dyno Tested

Features:

GM LS Small Block Compatible Long Block

Attributes:

Fuel Delivery Vendor	N/A
Recommended Flexplate/Flywheel	Non Weighted BPP12654640 – BPPLS1611
Torque	565
Compression Ratio	11.0:1
Block Description	BluePrint Engines High Strength Cast Iron (LSX Style) Block – 6 Bolt Main – 4.0665″ Bore
Rear Main Seal Style	1 Piece
Rotating Assembly	Forged Crank – 4.125 in. Stroke and Forged 6.125 in. Rods
Cam	Hydraulic Roller – .624 Intake / .624 Exhaust Lift – 239 Intake / 255 Exhaust Duration -@.050-114 LSA
Crankshaft Vendor	BluePrint Engines
Pistons	Forged
Engine Balance	Internally Balanced
Cylinder Heads Included	Yes
Cylinder Heads	LS3 Aluminum Cylinder Heads
Cylinder Head Vendor	BluePrint Engines
Flexplate/Flywheel Included	No
Spark Plugs Included	No
Distributor Vendor	N/A
Distributor Included	No
Recommended Octane Fuel	91+ Octane
Carb/Fuel Injection Included	No
Horsepower	605
Fuel Delivery Type	NA
Intake Manifold Vendor	NA
Intake Manifold Type	N/A
Intake Manifold Included	No
Valve Covers Included	No
Oil Pan Included	Yes-Rear Sump
Recommended Spark Plug Gap	NA
Timing Cover Included	Yes
Recommended Spark Plug	NA
Spark Plug Wires Included	No
Firing Order	1,8,7,2,6,5,4,3
Water Pump Included	No
Timing Requirements	N/A
Air Cleaner Included	No
Recommended Stall Converter	2200+ RPM
Pulley Kit Included	No
Recommended Harmonic Balancer	Non-Weighted
Harmonic Balancer Included	Yes
Quantity	EA
Title	BluePrint Engines GM LS Compatible 427 c.i. Pro Series Engine – Base Dressed – No ECU / Harness