Edelbrock has announced the release of its engine blocks for small- and big-block Chevrolet applications. The blocks are precision machined to Edelbrock’s specifications, and they feature standard factory specifications for popular small-bock and big block applications. They also feature splayed main caps and priority oiling for improved performance and reliability.

Edelbrock Engine Block Details:

• Blocks are machined to Edelbrock’s precision tolerances
• Standard factory specifications for popular Chevrolet small- and big-block applications
• Splayed main caps and priority oiling improve both performance and reliability
• Click the following link to watch the video and learn more: https://youtu.be/RoCXdxlVOd0
• Cast and machined in the USA for absolute quality and performance

Application Supplied Bore Supplied Stroke Max Bore Max Stroke Max C.I.D. Rear Main Seal Part # Small-Block Chevy 4.125″ 3.750″ 4.185″ 4.000″ 440 2-Piece 450020 Small-Block Chevy 4.000″ 3.750″ 4.060″ 3.750″ 388 1-Piece 450021 Big-Block Chevy 4.500″ 4.500″ 4.600″ 4.500″ 598 2-Piece 450000 Big-Block Chevy 4.500″ 4.500″ 4.600″ 4.500″ 598 1-Piece 450001