Hawks Motorsports offers the BluePrint Engines PS502CTFKB GM Big Block Compatible 502 C.I. Pro Series Deluxe Dressed Fuel Injected Engine, delivering a dyno-proven 627 horsepower and 569 lb-ft of torque in a premium turnkey package. Designed for Pro Touring builds, street rods, restomods, classic muscle cars, and custom trucks, this Pro Series crate engine combines forged internals, premium BluePrint aluminum cylinder heads, Holley Sniper 2 EFI, and a complete black serpentine accessory drive for exceptional reliability, instant throttle response, and modern performance.

Built around a BluePrint high-strength cast iron 4-bolt main block, the PS502CTFKB features a 4.466-inch bore, 4.000-inch forged steel crankshaft, 6.385-inch forged H-beam connecting rods, and forged dome pistons producing a 10.1:1 compression ratio. BluePrint PS8013 aluminum cylinder heads feature raised exhaust ports for superior airflow, while the hydraulic roller camshaft delivers excellent mid-range torque and strong top-end horsepower.

The deluxe dressed package includes a Holley Sniper 2 EFI throttle body system, satin aluminum single-plane intake manifold, Ready-to-Run distributor, black serpentine pulley kit with reverse-rotation short water pump, 140-amp one-wire alternator, Type II power steering pump with remote reservoir, air conditioning compressor, harmonic balancer, timing cover, valve covers, oil pan, spark plugs, spark plug wires, and dipstick installed. Every BluePrint Pro Series engine is precision machined, professionally assembled, dyno tested before shipment, and backed by BluePrint Engines' 30-Month / 50,000-Mile Warranty.

Key Features:

• SKU: PS502CTFKB
• GM Big Block Compatible 502 C.I. Pro Series Deluxe Dressed EFI Engine
• 627 Horsepower
• 569 lb-ft Torque
• Deluxe dressed engine package
• Holley Sniper 2 EFI electronic fuel injection
• Black serpentine pulley system
• Black front accessory drive
• BluePrint high-strength cast iron block
• Manufactured and machined in the USA
• 4-bolt main block
• 4.466" bore
• 4.000" stroke
• Forged steel crankshaft
• Forged 6.385" H-beam connecting rods
• Forged dome pistons
• 10.1:1 compression ratio
• BluePrint PS8013 aluminum cylinder heads
• 119cc combustion chambers
• 316cc intake runners
• 124cc exhaust runners
• 2.300" intake / 1.880" exhaust valves
• Raised exhaust ports (.300" above OEM location)
• Hydraulic roller camshaft
• Camshaft Specifications:
  • .647" Intake Lift
  • .647" Exhaust Lift
  • 248°/254° Duration @ .050"
  • 112° Lobe Separation Angle
• Satin aluminum single-plane intake manifold
• Holley Sniper 2 EFI throttle body system
• Ready-to-Run distributor
• Reverse-rotation short water pump
• 140-amp one-wire alternator
• Type II power steering pump with remote reservoir
• Air conditioning compressor included
• Harmonic balancer installed
• Timing cover installed
• Valve covers installed
• Oil pan installed
• Spark plugs and spark plug wires included
• Dipstick installed
• Internal engine balance
• 1-piece rear main seal
• Mechanical fuel pump provision
• Dyno tested before shipment
• 30-Month / 50,000-Mile Warranty

Fitment Applications:

Designed for custom GM Big Block Chevrolet compatible applications, including:

• Chevrolet Camaro
• Chevrolet Chevelle
• Chevrolet Nova
• Chevrolet El Camino
• Chevrolet Corvette
• Chevrolet Impala
• Chevrolet C10, C20 & C30 Pickup
• Street rods
• Pro Touring builds
• Restomod projects
• High-performance muscle cars
• Custom truck builds

Verify engine mount, header clearance, front accessory drive clearance, EFI fuel system compatibility, and drivetrain compatibility before ordering.

Installation Notes:

• Deluxe dressed engine assembly.
• Includes Holley Sniper 2 EFI system with wiring harness and ECU.
• Requires a high-pressure EFI fuel system with return line.
• Front accessory drive is a low-profile design; verify chassis clearance before installation.
• Raised exhaust ports require header clearance verification.
• Fuel pump not included.
• Flywheel/Flexplate sold separately.
• Premium 91-octane or higher fuel is recommended.
• Professional installation and EFI calibration are recommended for maximum performance.