Home / Shop / Crate Engines / GM Small Block / GM Small Block Compatible 383 c.i. Engine – 436 Horsepower – Deluxe Dressed with Black Pulley Kit – Carbureted
GM Small Block Compatible 383 c.i. Engine – 436 Horsepower – Deluxe Dressed with Black Pulley Kit – Carbureted
Horsepower & Torque: 390 Horsepower / 410 FT. LBS. Torque
Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads
Compression Ratio: 9.2:1
Camshaft: Hydraulic Roller Cam – .477 Intake / .471 Exhaust Lift and 202 Intake / 212 Exhaust Duration @.050-115° LSA
Pistons: Hypereutectic
Crankshaft: Cast Crank – 3.480″ Stroke and 5.700″ Rods
$ 9,299.00
In Stock
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If you don't know what you need, call our technical sales staff at 931-646-4836
Description
Horsepower & Torque: 436 Horsepower / 443 ft. lbs. Torque
Compression Ratio: 10.0:1
BluePrint Engines Aluminum Heads
BluePrint Engines Hydraulic Roller Cam
BluePrint Engines Cast Crankshaft
BluePrint Engines Hypereutectic Pistons
Block:
BluePrint Engines High Strength Cast Iron Block
Manufactured and Machined in the USA!
Drilled and Tapped for Clutch Linkage
Mech Fuel Pump Provision: Yes
Passenger Side Dipstick
1-Piece Rear Main Seal
4-Bolt Main
4.000″ Bore
Rotating Assembly:
Cast Crankshaft
3.750″ Stroke
OEM Type 5.700″ Connecting Rods w/ 150,000 PSI Bolts
Hypereutectic Pistons
Externally Balanced Front and Rear
Cylinder Heads:
BluePrint Aluminum Cylinder Heads – H8002K
64cc Chamber
2.02″ Intake / 1.60″ Exhaust Valves
195cc Intake / 75cc Exhaust Runners
Cam Specs:
Hydraulic Roller
.544 Intake / .555 Exhaust Lift
230 Intake / 236 Exhaust Duration
@ .050-110 Degree Lobe Separation
Ignition Timing:
34 Degrees Total at 3500 RPM
Also Includes:
Black Front Accessory Drive with Water Pump, A/C Compressor, Alternator, and Power Steering Pump
Holley Classic 750cfm Vacuum Secondary Carburetor w/ Manual Choke
Aluminum Intake Manifold – BPP350VINT
Thermostat and Thermostat Housing
Mechanical Fuel Pump – BPP61073
HEI Distributor – BPP350RBK
Valve Covers – BPP9518
Spark Plugs and Wires
Harmonic Balancer
Timing Cover
Oil Pan
Notes:
This engine features a true 4-inch bore, which mathematically yields 377 CID with a 3.75-inch stroke.
Front Accessory Drive does NOT fit Corvette
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.
Not for use in pollution-controlled vehicles.
The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.
Related
Weight: 478 lbs
Dimensions: W40" x H40" x L27"
If you don't know what you need, call our technical sales staff at 931-646-4836