Chevy BBC 454 B-4.500 DH-9.800 Aluminum Engine Block
Build your dream engine. The next level of performance is these aluminum Chevy Big blocks. Block is ready for the street racer or all-out racer with added strength and cubic inches. All the factory flaws redesigned to eliminate all problems, still using the original water jacket design. Blocks are cast from the highest quality aluminum with extra-thick cylinder sleeves and decks. The block webs are stronger and fitted with billet steel 4-bolt billet main caps.

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.