SHP 4.000" Bore Big Block Chevy Engine Block

Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Dart SHP

SHP 4.000" Bore Big Block Chevy Engine Block

Name: SHP 4.000" Bore Big Block Chevy Engine Block
Brand: Dart SHP
SKU: 31161112

$3,999.99 $3,201.51 Save $798.48

SKU: 31161112

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$100 Minimum Order

Non-Returnable Item

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Professional / shop required

Overview

It features a 4.000 in. bore and a 9.025 in. deck height. This aftermarket block utilizes 350 main journals, a 4-bolt main bolt style, and a 2-piece rear main seal.

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It builds upon the popular SHP line with enhanced features for more powerful engine builds, maintaining an accessible price point. This block boasts priority main oiling, siamesed bores for optimal cylinder sealing, and extra-thick decks for superior rigidity. Key specifications include a 4.000" bore, a 9.025" deck height, and 350 main journals that accept commonly available crankshafts. The SHP Pro is further enhanced with billet steel main caps and ARP main studs for increased strength and stability, making it suitable for builds utilizing higher spring pressures and higher RPM ranges. It also features a big block Chevy cam bore and larger .904" lifter bores. This engine block is compatible with most OEM parts, simplifying integration into existing setups. It is an ideal foundation for racing or extreme street engine builds requiring enhanced durability and performance characteristics.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Dart SHP
Part Number	31161112
Category	Engines and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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