427 FE Long Block

Starting at $10,999

Looking for a realistic way to get 427 cubic inches from an FE engine? This 390-based stroker engine does just that! Our 427 FE Crate Engine brings the nostalgia of the big-block ford engine and the notoriety of the 427 badge together at an affordable price.

Fuel Type

Fuel Type

Pump Gas
Max RPM

Max RPM

6,000
Idle Quality

Idle Quality

Lopey
Best Use

Best Use

Street
Horsepower: 475
Torque: 495
Bore/Stroke: 4.080 x 4.125
Compression: 10:1
Fuel Type: 91+ AKI (USA) / 95-98 RON
Block: 390 Ford FE
Crankshaft: Cast Steel
Rods: 4340 Forged H-beam
Pistons: DSS Racing FX, 2618 Forged pistons
Bearings: King
Camshaft: Hydraulic Roller
Heads: Edelbrock, Performer RPM, Aluminum,
Valves: Forged Stainless, Chrome Plated
Rocker Arms: Harland Sharp Shaft Mounted Rollers
Intake: Not Included
Oil Pan: 8 Quart Street / Strip
Valve Covers: Cast Aluminum
Power Adder: Not Included
Fuel Delivery: Not Included
Ignition: Not Included
Dyno Testing Image

Dyno Testing

Here at Prestige Motorsports, our “Dyno Promise” means that we dyno test every engine we build to verify the quality of our work, the integrity of each component, and the reliability of every engine we construct. Then, we deliver the dyno results for your project directly to you, the customer.

Warranty Image

Warranty

This Prestige Motorsports engine is built to order and comes with a 3-year, unlimited miles warranty. Our warranty covers the base engine from intake manifold to oil pan.

Upgrades & Add-ons

Ready to upgrade your project? Add a kit from each area below to convert your base engine into a turn-key package. Kits come installed and dyno tested with your engine. Please note that not all of the options listed below are available for every engine. Contact us for more details.

Fuel Supply

Don’t waste time and frustration on that old carburetor. Fuel your engine with a dyno tested system for proven performance.

Ignition System

You'll need a top-notch ignition system for trouble-free performance. Let us customize one for you with everything needed to keep the spark alive.

Pulley Kits & Accessories

Pulleys drive vital components. Let us install a high-quality kit that keeps your engine running and provides max clearance for cooling systems. Available in multiple finishes!