Specification
Brand
Chevrolet Performance
Item Number
GMP19434240
Material
Iron
Bore Diameter
4.500 in
Deck Height
9.800 in
Main Caps
4-Bolt
Seal Type
1-Piece
Weight
Approximately 250 lbs
Description
The Chevrolet Performance Engine Block - BBC Gen VI is a high-quality, iron construction engine block perfect for Big Block Chevy enthusiasts. This bare engine block features a 4.500 in bore, 9.800 in deck height, and 4-bolt mains. Designed for Mark IV / Gen VI compatibility with a 1-piece seal, it's an ideal fit for high-performance builds. Whether you're replacing an old block or starting a new project, this engine block delivers strength and reliability for demanding applications.
Disclaimer
Ensure compatibility with your vehicle prior to purchase. Professional installation recommended.