BluePrint Engines Small Block Chevy 383 C.I. 436 HP Deluxe Dressed Fuel Injected Low Profile Crate Engine with Polished Pulley Kit

HP & Torque: 436 HP / 443 FT LBS
Compression Ratio: 10.0:1
Aluminum Heads
Hydraulic Roller Cam
Cast Steel Crank
Hypereutectic Pistons
BLOCK:
NEW BluePrint Cast Iron Block
Manufactured and Machined in the USA!
4-Bolt Main
4.000" Bore
1-Piece Rear Main Seal
Mech fuel pump provision: Yes
Passenger Side Dipstick
Drilled and tapped for clutch linkage
ROTATING ASSEMBLY:
New BluePrint Cast steel crankshaft
3.750" Stroke
OEM type 5.700" connecting rods w/ 150,000 psi bolts
Hypereutectic pistons
External Front/ External Rear
CYLINDER HEADS:
BluePrint Aluminum Cylinder Heads - H8002K
64cc chamber
2.02" intake/1.60" exhaust valves
195cc intake/75cc exhaust runners
CAM SPECS:
Cam Type: Roller
.544 Intake .555 Exhaust
230 Intake / 236 Exhaust duration
@ .050, 110 ° lobe separation angle
IGNITION TIMING:
34 Degrees Total at 3500 RPM
ALSO INCLUDES:
Holley Sniper EFI System
Premium Vintage Valve covers
Premium Vintage Air Cleaner
6.75-inch Harmonic balancer
Spark plugs
Under Header Spark plug wires (Perfect for Rams Horn exhaust manifolds)
Long Style Water Pump
Oil pan
Timing cover
Aluminum Intake Manifold
Small cap Ready to run distributor equipped with Tach Drive and coil
Front Accessory Drive with Water Pump, A/C Compressor,
Alternator, and Power Steering Pump (Does not fit all Corvette)
Thermostat and thermostat housing
NOTES:
Not for use in pollution-controlled vehicles.
Air cleaner has a maximum height of 11.5 inches when measured from block end rail (Horizontal sealing surface under the intake manifold)
The front accessory drive on this engine fits many vehicles, however it is the customer responsibility to accurately measure and confirm fitment. Note this is a low-profile design, but things such as power steering hoses, alternator wiring, and additional fittings/fabrication may be required on some vehicles.
This engine features a true 4-inch bore, which mathematically yields 377 CID with a 3.75-inch stroke.
The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov