GM Small Block Compatible 383 c.i. Low Profile Engine - 436 Horsepower - Deluxe Dressed - Polished Pulley Kit - Carbureted

Engine designed with small diameter harmonic balancer, small cap distributor, and drop base air cleaner, for vehicles with low firewall or hood clearance.

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:

• Under Header Spark Plug Wires (Perfect for Rams Horn exhaust manifolds)
  
• BluePrint Tach Drive Pro Billet Ready Run Distributor - BPP3503TDBK
  
• Holley 750cfm Classic Carburetor - BPP080508S
• Pro Series Ready Run Distributor - BPP3503BK
• Aluminum Intake Manifold - BPP350VINT
• Thermostat and Thermostat Housing
• Mechanical Fuel Pump - BPP61073
• Premium Vintage Valve Covers
• Premium Vintage Air Cleaner
• 6.75-inch Harmonic Balancer
• Timing Cover
• Spark Plugs
• Oil Pan
• Polished Front Accessory Drive - BPP350FDACPS4
  • Reverse Rotation Short Water Pump
  • Type II Power Steering Pump
  • Remote Power Steering Pump Reservoir
  • 140amp 1-wire Alternator
  • 7B10 Peanut Style Air Conditioning Compressor

Notes:

• This engine features a true 4-inch bore, which mathematically yields 377 CID with a 3.75-inch stroke.
• 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.
  
• The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.