Hawks Motorsports offers our clients this B427FK700 BluePrint Engines GM Small Block Compatible 427 c.i. Pro Series Engine and 700R4 Automatic Transmission 540 Horsepower Standard Edition Builder Series Polished Pulley Kit Fuel Injected for customers seeking a complete high-performance drivetrain package combining big-cubic-inch small block power, modern fuel injection, and dependable automatic transmission performance. This complete engine and transmission combination is designed for custom muscle car builds, restoration projects, pro-touring vehicles, and street performance applications where power, drivability, and installation convenience are important.

The B427FK700 features a 427 cubic inch GM Small Block compatible Pro Series engine producing 540 horsepower and 535 ft.-lbs. of torque. This package combines a fuel-injected performance engine with a 700R4 automatic transmission, providing strong acceleration capability with overdrive cruising for improved highway drivability.

Built around a high-strength small block platform, this 427 c.i. engine features a 4.125-inch bore, 4.000-inch stroke forged steel crankshaft, forged pistons, forged connecting rods, aluminum cylinder heads, hydraulic roller camshaft, 1-piece rear main seal, and 4-bolt main configuration. The fuel injection system provides modern engine management, improved throttle response, and consistent performance for street-driven applications.

The included 700R4 automatic transmission provides a durable overdrive solution for classic and custom vehicles. The overdrive gear helps reduce engine RPM during highway driving while maintaining strong low-speed performance and drivability. The polished pulley kit adds a finished appearance for custom engine compartments where performance and presentation are equally important.

The B427FK700 is designed for builders who want a complete drivetrain package rather than sourcing individual engine and transmission components separately. Verify vehicle fitment, transmission tunnel clearance, driveshaft requirements, wiring requirements, cooling system compatibility, fuel system requirements, and accessory clearance before installation.

Key Features:

• Part number B427FK700
• BluePrint Engines GM Small Block compatible Pro Series drivetrain package
• Includes 427 c.i. fuel-injected crate engine and 700R4 automatic transmission
• Rated at 540 horsepower
• Rated at 535 ft.-lbs. torque
• Standard Edition Builder Series configuration
• Polished pulley kit included
• Multi-port fuel injection system
• Includes ECU and wiring harness as specified by manufacturer
• High-strength cast iron engine block
• 4.125-inch bore
• 4.000-inch stroke forged steel crankshaft
• Forged pistons
• Forged connecting rods
• Aluminum cylinder heads
• Hydraulic roller camshaft
• 1-piece rear main seal
• 4-bolt main block configuration
• 10.0:1 compression ratio
• Includes 700R4 automatic transmission package
• Overdrive automatic transmission for improved highway cruising
• Designed for custom street performance, restoration, and pro-touring builds

Fitment Applications:

GM Small Block Compatible Applications:

• Chevrolet Small Block V8 custom engine builds
• Performance street vehicles
• Muscle car restoration projects
• Pro-touring vehicles
• Custom hot rods
• Engine swap applications requiring GM Small Block architecture

Common Vehicle Applications:

• Chevrolet Camaro custom builds
• Chevrolet Chevelle custom builds
• Chevrolet Nova custom builds
• Chevrolet Corvette custom builds
• Chevrolet C10 and truck performance builds
• Custom GM vehicles requiring an automatic overdrive drivetrain

Fitment Note:
Verify engine compartment clearance, transmission crossmember requirements, driveshaft length, shifter location, wiring integration, fuel system requirements, exhaust clearance, and vehicle-specific installation details before ordering.

Installation Notes:

• This listing is for a complete engine and automatic transmission package.
• Verify all included components before installation.
• Vehicle-specific installation parts may be required depending on application.
• Driveshaft modification or replacement may be required.
• Verify transmission mount and crossmember compatibility before installation.
• Confirm transmission cooler requirements and proper cooler line routing.
• Fuel system components, wiring integration, ECU mounting, and vehicle electronics may require modifications depending on application.
• Verify accessory clearance, radiator clearance, exhaust fitment, and engine mount compatibility.
• Professional installation is recommended for custom drivetrain conversions.
• Follow manufacturer break-in procedures and maintenance recommendations.
• Do not install until all vehicle compatibility requirements have been confirmed.