4 Bolt main 1 piece rear main sealPassenger side dipstickAlign honed main bearing bore Cylinders honed on computer controlled machine to within .0002 straightness and roundness Cylinders are sonic tested for thickness
New cast steel crankshaftHypereutectic pistonsChevy heavy beam rods with 150,000 PSI boltsHastings moly ringsMelling high volume oil pumpHydraulic roller camHeavy duty timing set
BluePrint Performance aluminiumHardened retainers and springs2.02 swirl polished intake valves1.60 swirl polished exhaust valvesBP Aluminum Head Part# H8002KFor complete head specs, click here
Cam Type: Roller.528 Intake.536 Exhaust221 Intake / 226 Exhaust duration @.050 - 110 degree lobe separation
34 degrees at 3500 RPM
New valve covers, oil pan and timing coverBrass freeze plugsDyno test results shipped with engine
Picture shown with optional tall, perimeter bolt valve covers.This engine requires a 400ci weighted harmonic balancer, and late 350ci weighted flexplate/flywheel.BluePrint Engines recommends a 2000-2400 rpm stall converter.
*A bronze distributor gear is NOT recommended on this engine
Recommended spark plugs are Champion 792 with .045" gap
Not for use in pollution controlled vehicles.
This engine is not compatible with factory fuel injection.
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