DART 31162211-B SHP Small Block Chevy Iron Bare Block, 4.125-Inch Bore

The DART 31162211-B SHP bare block is designed for Small Block Chevy engine builds requiring a 4.125-inch bore and 9.025-inch deck height. This iron block provides a foundation for assembling a custom performance engine while retaining the familiar Small Block Chevy configuration.

Built with 400 mains and four-bolt main construction, the block is configured for demanding engine applications. It uses a two-piece rear main seal design and is supplied as a bare block, allowing builders to select and install the compatible internal and external components needed for their project.

The DART SHP iron block is sold individually. This product is air restricted and designated for truck freight delivery, so shipping arrangements may require specialized handling.

Features:

• Brand: DART
• Part Number: 31162211-B
• Engine Family: Small Block Chevy
• Block Type: Bare block
• Material: Iron
• Bore: 4.125 inches
• Deck Height: 9.025 inches
• Main Bearing Configuration: 400 mains
• Main Cap Design: Four-bolt main
• Rear Main Seal: Two-piece design
• Shipping: Truck freight only
• Air Restriction: Air restricted