SHELBY 351 WINDSOR BARE BLOCK
$7,875.00
The Shelby block offers these premium performance features:
This aluminum Shelby 351 Windsor block is 45 percent lighter, yet stronger than the factory cast iron version. It retains original factory engine mounting bosses and bell housing bolt pattern, making it a bolt-in replacement for cast iron Windsor blocks.
- Fully CNC machined.
- Expanded Water Jackets
- Also available as a solid block
- Thick 0.750-inch deck delivers the foundation needed for maximum head gasket sealing and retention.
- Accepts Canted Valve Heads
- Shelby’s 351 Alloy block delivers superior bottom end stability at high rpm.
| Block Material | AA356-T6 aluminum Block – CNC machined |
| Deck Height | 9.5-inch |
| Deck Thickness | 0.750-inch |
| Cylinder bore range |
Wet – 4.030 or 4.120 Solid – 4.120-inch |
| Maximum Stroke | 4.250-inch |
| Displacements up to | 461 cubic inches |
| Cylinder sleeve | Centrifugally cast dry sleeves |
| Cylinder wall | Siamese with dry liners |
| Main bearing cap | Billet steel |
| Main bearing cap bolt configuration |
studs; 4 splayed bolts on 2-3-4 mains |
| oil sump | Accommodates wet or dry sump oiling systems |
| Head stud diameter | 0.500-inch |
| Bare block weight | 90 pounds, approximately |
Will be drop-shipped from manufacturer.
ACE Racing Engines makes no guarantee regarding operation of the Goods in settings or in ways that may be illegal or highly regulated, including those regarding smog and emissions. Please refer to your State/Country guidelines.
The product images shown are for illustration purposes only and may not be an exact representation of the product.
