B-4.000 M-351C DH-9.500 4-Bolt Billet Main Iron Engine Block for Ford 351W Windsor | Options and Comparison Guide

Name: B-4.000 M-351C DH-9.500 4-Bolt Billet Main Iron Engine Block for Ford 351W Windsor | Options and Comparison Guide
SKU: E-B0D5HKYL9R
Price: 2699.99 USD
Availability: InStock

$2,699.99

SKU: E-B0D5HKYL9R Category: Long

Comparison view: Compare B-4.000 M-351C DH-9.500 4-Bolt Billet Main Iron Engine Block for Ford 351W Windsor with other Long options using this source-backed discriminator: Main Bearing Size: 2.749 in. (Standard 351c).

Use this second point to evaluate the tradeoff: Lifter Bores: Standard SBF .8757-. 8765″ Honed to Size. Use a comparison lens: material, dimensions, compatibility, package scope, and upgrade tradeoffs.

Before you order

Confirm the part number, position, dimensions, and connector details shown on this page.
Compare the listing with the part currently installed on your vehicle.

Description

Comparison points and tradeoffs

When comparing B-4.000 M-351C DH-9.500 4-Bolt Billet Main Iron Engine Block for Ford 351W Windsor with other Long options, use this source-backed detail as the primary discriminator: Main Bearing Size: 2.749 in. (Standard 351c).

Use this second fact to evaluate the tradeoff: Lifter Bores: Standard SBF .8757-. 8765″ Honed to Size. A third point to compare across alternatives is: Category: Replacement Parts / Engines & Engine Parts / Engine Blocks / Long.

Alternative-selection boundary

Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.

Complete source-backed product details

Freeze Plugs: Standard 1.500″ Press In Cup Plugs

Lifter Bores: Standard SBF .8757-. 8765″ Honed to Size

Main Bearing Size: 2.749 in. (Standard 351c)

Main Bearing Bore: Standard 351c

Main Cap Bolts: #1 1/2″ in. (2) 3/8 in. (2)

#2, 3, 4 7/16 (2) Splayed (2)

#5 1/2″in. (2) 3/8 in. (2)

Main Cap Press: 0.003-0.004 in.

Main Caps: All 5 Billet Steel. 3 Center Caps Splayed

Main Cap Register: Deep Stepped Register (No Need for Dowels)

Oil System: Wet Sump or SVO dry sump. Priority main oiling with external pump.

Oil Pump Shaft: Standard SBF

Oil Filter: Standard SBF

Oil Pan: Modified STD 351W Oil Pan

Rear Main Seal: Standard 1pc.

Serial No. Location: Right Front & Main Caps

Starter: Standard

Stud Holes, Head: 1/2″ std SVO with blind holes

Timing Chain/Gears: Uses stock 351w components

Timing Cover: Uses stock 351w cover

Torque Specs: 1 – 5 1/2″ in. Bolts 105ft. lbs.

2 -4 7/16″in. Bolts 65ft. lbs.

1 & 5 3/8 in. Bolts – 35 ft. lbs.

Quantity: Sold individually.

Notes: Check hood clearance before installing.

Calculator: CFM Calculator

Source product highlights

Part Type: Engines, Bare Blocks
Cylinder Bore Diameter: 4.000 in.
Bore & Stroke: 4.185 in. x 4.125 in. Max Recommended
Cam Journal OD: Standard SBF – Can be bored to 55mm
Cam Plug: 2.375 in. Dia. Cup Plug
Cylinder Wall Thickness: 0.250 in. min @ 4.185 in. Bore
Deck Height: 9.500 in.

Deck Thickness: 0.675 in. Min
Fuel Pump: Standard Mechanical Provision
Fuel Pump Pushrod: Standard Length

Product facts

Specifications

Canonical product: MP-US-B0D5HKYL9R
Source product ID: B0D5HKYL9R
Category: Replacement Parts / Engines & Engine Parts / Engine Blocks / Long
Available images: 6

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Selection, alternatives, tradeoffs, upgrades, and direct replacements

Buying guidance

Quick decision

Use the supplied facts to compare this long with direct replacements and nearby alternatives.

Choose this if

The listed specifications and referenced numbers match the part you need.
The package contents cover the repair without missing required components.

Consider another option if

Your vehicle, connector, side, dimensions, or part number do not match the listing.
You need a different package quantity, material, or variation.

Before you buy

Compare the listing title, photos, package contents, and specifications with the part being replaced.
Confirm vehicle compatibility and installation requirements before ordering.

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