Specification
Brand
Dart
Item Number
DRT31213654
Material
Cast Iron
Deck Height
10.200 inches
Bore Diameter
4.600 inches
Main Caps
4-bolt Ductile Iron
Seal
2-Piece
Dimensions
25.0 x 20.25 x 15.25 inches
Description
The Dart BBC Big M Iron Block is engineered for high-performance applications, delivering durability and efficiency. Designed with a 4.600-inch bore and a tall 10.200-inch deck, this iron block supports various configurations. It features a 4-bolt main for enhanced strength, a 2-piece seal, and ductile iron main caps. Our Big M block ensures a powerful build that is the backbone of your big block Chevy engine project. This block is perfect for anyone looking to maximize horsepower and engine size without compromising reliability.
Disclaimer
This product is not intended for sale or use with pollution-controlled vehicles.