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

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

Does NOT include Fuel pump or lines. Click here for EFI pump options

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:

• Polished Front Accessory Drive with Water Pump, A/C Compressor, Alternator, and Power Steering Pump
• Under Header Spark plug wires (Perfect for Rams Horn exhaust manifolds)
• BluePrint Tach Drive Pro Billet Ready Run Distributor - BPP3503TDBK
• Holley Sniper 2 EFI System - BPP550-510-3XX
• Pro Series Ready Run Distributor - BPP3503BK
• Aluminum Intake Manifold - BPP350VINT
  
• Thermostat and Thermostat Housing
• Premium Vintage Valve Covers
• 6.75-inch Harmonic Balancer
• Premium Vintage Air Cleaner
  
• Spark Plugs and Wires
  
• 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 all Corvette.
• 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.