


427 Short Block
Get a true 427 cubic-inches under the hood of your ride. This 427 Ford Small Block Stroker is available in short block form to get you headed in the right direction. A 351 Windsor-based Dart SHP block is professionally assembled with an all forged rotating kit and delivered direct to you. Bolt on your existing Small Block Ford performance parts or let us supply them to you!
Compression w/ .040 gasket: 58cc - 10.5:1 / 72cc - 9.2:1
Payment Plans Available!Get Pre-Approved
Horsepower: | Up to 700 |
---|---|
Torque: | Up to 700 |
Bore/Stroke: | 4.125 x 4.000 |
Compression: | Not Included |
Fuel Type: | Not Included |
Block: | Aftermarket 351, Iron (Dart or World Products) |
Crankshaft: | 4340 Forged Steel (Eagle, SCAT, LPC or Manley) |
Rods: | H-Beam, 4340 Forged Steel (Eagle, SCAT, LPC or Manley) |
Pistons: | 2618 Forged Aluminum 23cc dish (DSS Racing, JE, Racetec or Mahle) |
Bearings: | King or Clevite Rod and Mains |
Camshaft: | Not Included |
---|---|
Heads: | Not Included |
Valves: | Not Included |
Rocker Arms: | Not Included |
Intake: | Not Included |
Oil Pan: | Not Included |
Valve Covers: | Not Included |
Power Adder: | Not Included |
Fuel Delivery: | Not Included |
Ignition: | Not Included |
Pulley Kit: | Not Included |
Dyno Testing
Dyno testing not included in long block price. 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. Hours for dyno testing will be calculated with the purchase of the fuel and ignition group per engine order.
Engines will produce +/- 2% of advertised power at the flywheel. Advertised power levels are achieved using an electric water pump and specific induction and exhaust systems. Power will vary after pulley systems are installed or if changes are made to the induction or exhaust system (e.g. camshaft, cylinder head, compression, intake manifold, exhaust headers, air filters, etc.). Chassis dyno results measure power at the wheels and only calculate flywheel horsepower. Wheel horsepower is affected by a variety of vehicle-specific criteria including driveline design, body and chassis flex, air intake location, etc. Therefore, calculating flywheel horsepower from wheel horsepower is not an accurate representation of actual flywheel horsepower.
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.
Comparable Engines
Product: | Current: 427 Short Block | 427 Short Block | 363 Short Block |
---|---|---|---|
Horsepower: | Up to 700 | Up to 550 | Up to 800 |
Torque: | Up to 700 | Up to 550 | Up to 750 |
Best Use: | - | - | - |
Max RPM: | - | - | - |
Idle Quality: | - | - | - |
Bore/Stroke: | 4.125 x 4.000 | 4.030 x 4.170 | 4.125 x 3.400 |
Block: | Aftermarket 351, Iron (Dart or World Products) | Aftermarket 351, Iron | Aftermarket 302, Iron |
Crankshaft: | 4340 Forged Steel (Eagle, SCAT, LPC or Manley) | 4340 Forged Steel | 4340 Forged Steel |
Rods: | H-Beam, 4340 Forged Steel (Eagle, SCAT, LPC or Manley) | H-Beam, 4340 Forged Steel | H-Beam, 4340 Forged Steel |
Pistons: | 2618 Forged Aluminum 23cc dish (DSS Racing, JE, Racetec or Mahle) | 2618 Forged Aluminum 23cc dish | 2618 Forged Aluminum 10cc dish |
Oil Pan: | Not Included | Not Included | Not Included |
Camshaft: | Not Included | Not Included | Not Included |
Heads: | Not Included | Not Included | Not Included |
Intake: | Not Included | Not Included | Not Included |
Price: | Starting at $6,999 | Starting at $3,399 | Starting at $5,499 |
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.
Quick Fuel SS-750
Starting at $637.95Quick Fuel SS-650
Starting at $637.95Holley Multi-Point EFI
Contact for OptionsSpeedmaster Stack Injection
Contact for OptionsBorla Stack Injection
Contact for Options
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.
MSD Pro Billet System
Starting at $894.95
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!
Alternator Only
Starting at $750.00Style Track Alt + Power Steering
Starting at $1,700.00Style Track Alt + Air Conditioning
Starting at $1,850.00Style Track Alt + PS + AC
Starting at $2,200.00