Is your current Ford 351 motor tired and worn out? Have you noticed a drop in horsepower and are concerned that your motor won’t make the next ¼ mile run? Then a Proformance Unlimited turn-key Ford 351 crate engine is exactly what you need! Both highly customizable and dependable, it is no surprise that our 351 crate motor is one of our best selling engines.
With a large selection of aftermarket parts to choose from, your turn-key Ford 351 crate engine can be built to provide you with the amount of horsepower and torque that you desire. If you are looking for an affordable and respectable engine to put into your daily driver then our Ford 351 motor rated at 350 HP may be the choice for you. However, if you want to instill some fear into your Chevy loving friends then our 351 crate engine rated at 440 HP is what you want!
From custom painted engine blocks to our exclusive March Performance serpentine belt system, Proformance Unlimited can supply you with the crate engine that you have dreamed of and others fear! With over 50 years of shop experience, you can rest assured that we are here to help design and build the engine combination that best suits your vehicles needs. Unlike our competition, we stand by our turn-key crate engines with a one year, unlimited mile warranty.
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Ford 351 Crate Engine Options
- 351w w/ Cast Iron Heads - 325 HP
- 351w w/ Aluminum Heads - 350 HP
- 351c Crate Motor - 420 HP
Available Upgrades:
| For the ultimate performance look, add on this Cobra engine dress-up kit to your motor. | This kit includes: - Cobra Valve Covers
- Cobra Air Cleaner
- Polished Aluminum Alternator Bracket
- Polished Aluminum Alt, Crank & Water Pump Serpentine Pulleys
- 1 Wire Polished Aluminum Alternator
- Serpentine Belt
- 157 or 164 Tooth Manual Transmission Flywheel
Cobra Dress-Up Kit - Only $1,340 | |
| For the ultimate show look, add this polished engine upgrade to your engine. |
This kit includes:
- Polished Aluminum Oil Pan
- Polished Timing Cover
- Polished Ball Milled Valve Covers
- Polished Edelbrock Cylinder Heads
- Polished Edelbrock Intake Manifold
- Polished Edelbrock Water Pump
- Polished Billet Ball Milled Wire Looms
- Edelbrock Endura Shine Carburetor
- Polished Air Cleaner
Polished Engine Kit - Only $1,250 |
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| Alternator | Alternator & Power Steering | Alt., Power Steering & AC |

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| | Additional $870 | Additional $1,430 | Additional $1,870 |
| Add this EFI kit to your engine for the latest technology. |
Mass-Flow Electronic Fuel Injection Kit Includes:
- Mass-Flow EFI Custom Intake Manifold
- 4 Valve 1000cfm Throttle Body
- 8 Fuel Injectors
- Fuel Rails
- Mass Air Flow Sensor
- Pre-Tuned ECM
- Wiring Harness
- All Sensors Required to Make System Operate
Mass-Flow Electronic Fuel Injection Kit - Only $2,800 |
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