
High Performance Short Block Small Block Ford 351W
ATK Core Return Process
JEGS and ATK appreciate your business and want to ensure that your core return is as smooth as possible.
Please CLICK HERE for ATK Core Return Process
NOTE:
- Core return can be any Small Block Ford 351W engine
Block Information:
- Seasoned OE non roller block 1988-1993
- Bore/Stroke: 4.040" x 3.500"
- Displacement: 351W
- Camshaft Bearings: Dura-Bond, installed and clocked to OEM position
- Freeze Plugs: Brass, installed and sealed
- Oil Galley Plugs: Installed and sealed
Rotating Assembly:
- Crankshaft: OE 1 piece seal cast crank
- Balance: External 28oz (flexplate/flywheel/balancer)
- Rods: OE powder metal 5.955"
- Compression Ratio: 58cc= 9.4:1 / 64cc= 8.7:1 / 70cc= 8.2:1
- Pistons: Hypereutectic D cup dish
- Rings: Plasmamoly
Recommended Components:
- Balancer: External balance 28oz
- Flexplate/Flywheel: External balance 28oz
- Head Gasket: .047" thickness or per application
- Oil: 10W30 Non syntheitc for first 3000 miles
- Oil Filter: Wix or K&N per application
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
In 2007, ATK launched a High Performance Division with one of the finest engine shops in the country. By reverse engineering all of their engines, they are able to eliminate any OEM deficiencies. This makes an ATK built crate engine have a superior design over the original engine by incorporating better components when needed. ATK short blocks will start any build with a solid foundation. Ford short blocks are generally packaged as the engine block assembled with pistons, piston rings, and crankshaft installed.
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Power up your project with the ATK HP Crate Engines Ford Short Blocks, designed to deliver superior performance and reliability for your Ford engine builds. Ideal for those looking to upgrade or replace their current short block, these precision-engineered components are perfect for high-performance street and track builds.
The 351W short block is a popular choice among Ford enthusiasts, offering an excellent foundation for building a robust and reliable engine. With high-quality materials and expert craftsmanship, this short block is built to withstand high horsepower and torque, ensuring long-lasting performance and durability.
If you're seeking a 351 Windsor short block, ATK delivers a complete solution that combines reliability with proven power. This short block provides the ideal starting point for building a strong and efficient engine that performs at the highest level, whether you're racing or cruising on the street.
For those in need of a Ford 351 short block, ATK's crate engine option is a fantastic choice. This well-balanced short block is designed to be an easy drop-in solution for a variety of Ford applications, making it the perfect addition to your performance vehicle.
Whether you're building a new engine from scratch or replacing an existing block, the ATK HP Crate Engines Ford Short Blocks offer the quality and performance that Ford enthusiasts demand. Upgrade your engine with confidence and experience the power, precision, and reliability you need to take your vehicle to the next level.


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