4 bolt main 1pc rear seal block w/Passenger side dipstick only Square and parallel decked Align 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 crankshaft Hypereutetic pistons Chevy heavy beam rods with 150,000 psi bolts Hastings Moly rings Balanced rotating assembly Melling high volume oil pump Roller camshaft heavy-duty timing set
BluePrint Performance aluminumHardened 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 Exhaust 221 Intake / 226 Exhaust duration @.050 - 110 degree lobe separation
34 degrees at 3500 RPM
Valve covers, oil pan and timing cover Aluminum Intake ManifoldHEI distributor750cfm CarburetorBrass freeze plugs Dyno tested – and shipped with results
Not for use in pollution controlled vehicles.
The harmonic balancer that we recommend for our BP38313CTC1 is a 400 ci weighted, 8" diameter. Part number BPP400
What flexplate / flywheel should I use for my 383?
The flexplate / flywheel that we recommend for our BP38313CTC1 is a late 350 Weighted (1 pc Rear Main Seal, Externally balanced)
For our 383 Crate engines we recommend the additional parts:
Spark Plug: Champion 792
Stall Converter: 2000-2400 rpm
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