Pearson 422

1983–1987 · designed by William H. Shaw · built by Pearson Yachts

The Pearson 422 is a center-cockpit blue-water cruiser designed by William H. Shaw and introduced in 1983 as the center-cockpit counterpart to the aft-cockpit Pearson 424, sharing the same hull. It was aimed at experienced cruisers wanting a serious offshore-capable passage-maker with good privacy and range. The center-cockpit layout, conservative hull form, and skeg-hung rudder reflect priorities of seaworthiness and liveaboard habitability over performance. It represents the upper end of Pearson's production lineup and was marketed as a premium long-range cruising vessel for its era.

This is a general read on the Pearson 422 class — informed background, not a verdict on any individual boat. Condition, refit history, and how a particular hull was sailed and stored matter far more than class reputation. Use it to know what to look for; for a read on a specific listing, run a free FairKeel report on that boat.

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At a glance

Hull form: Fin Keel
Ballast: Encapsulated Lead
Rudder: Skeg Hung
Mast step: Keel Stepped
Hull construction: Fiberglass
Production: 1983–1987
Built in: USA

What the Pearson 422 is known for

Conservative, seaworthy hull form with skeg-hung rudder provides good tracking and directional stability offshore in a variety of conditions.
Center-cockpit layout offers excellent privacy for the aft cabin, good passage-making ergonomics, and structural benefits for keel-stepped rig placement.
Pearson's fiberglass layup quality from this era is generally regarded as solid — hulls are typically thick and the overall structure has proven durable over decades.
Good interior volume and practical layout for a 42-foot center-cockpit cruiser, with reasonable tankage and storage capacity for extended offshore passages.
Active owner community and established class reputation mean parts knowledge, refit experience, and comparable sale data are available despite the small production run.

Known trade-offs

All examples are now 40-plus years old, meaning cumulative deferred maintenance risk is high and multiple major systems (engine, rig, standing rigging, through-hulls) may require simultaneous renewal.
Encapsulated lead keel with known production voids and a thin aft sump section is a long-term vulnerability; water infiltration into the encapsulant is common on neglected examples and can be difficult to assess without specialist equipment.
Performance under sail is modest — the hull is heavy and underpowered by modern standards, making windward work in light air frustrating and motoring a frequent necessity.
Osmotic blistering below the waterline is endemic to this era of fiberglass construction; barrier coat condition should be verified and blister remediation budgeted if not recently completed.
Very small production run of approximately 39 hulls limits the resale market, availability of model-specific parts knowledge, and comparables for valuation.

Age-related quirks to expect

Osmotic blistering below waterline Medium 1983-1987 (all years)

Deck core moisture intrusion at hardware penetrations Medium 1983-1987 (all years)

Original Universal or Westerbeke diesel at or past service life High 1983-1987 (all years)

Standing rigging age — original or single-replaced rod/wire past 30-40 years High 1983-1987 (all years)

Encapsulated keel fiberglass delamination and internal void water accumulation Medium 1983-1987 (all years)

Original fuel and water tank liner degradation Medium 1983-1987 (all years)

Systems to check before you buy

Encapsulated keel integrity priority: offshore, coastal

The 422 has an encapsulated lead keel — no external keel bolts. Inspect the aft keel sump area (known thinner fiberglass, ~3/4 inch) for delamination, cracking, and standing water inside the encapsulation. Internal voids from production are a known issue; water infiltration into the encapsulant over 40 years can cause structural degradation. A moisture meter survey of the keel is essential.

Deck core integrity at hardware and deck-to-hull joint priority: offshore, liveaboard, coastal

Tap-test the entire deck, focusing on chainplate bases, stanchion bases, winch pads, and the toe-rail joint. Wet core in a balsa or plywood-cored deck of this era is common; unaddressed it migrates and compromises structural attachment points.

Propulsion — engine, raw-water system, and shaft seal priority: offshore, liveaboard, coastal, weekending

Original inboard diesels in this vintage are at or beyond realistic service life (3,000-5,000 hrs). Confirm engine hours, check for white exhaust (head gasket/raw-water intrusion), inspect impeller history, and assess the cutlass bearing and shaft seal. Budget for a repower if hours are unknown or high.

Standing rigging and chainplate attachment priority: offshore, coastal

On a keel-stepped rig of this era, inspect chainplates for cracking, weeping rust staining at the deck collar, and the tabbing behind the liner. Swage fittings over 10-15 years old have elevated fatigue failure risk offshore; plan for a full replacement budget if provenance is unknown.

Through-hulls, seacocks, and cockpit drain integrity priority: offshore, liveaboard, coastal, weekending

Bronze seacocks from the early-to-mid 1980s are dezincification candidates. Operate every seacock; any that are frozen or corroded are immediate replacements. Inspect cockpit drain hose runs for hardening and ID the drain-to-seacock path for offshore viability.

How it fits your plans

Offshore: A legitimate offshore boat in the right hands — skeg-hung rudder, keel-stepped rig, center-cockpit layout, and conservative hull form are all correct attributes. The risk is age: a 40-year-old 422 with deferred maintenance presents multiple simultaneous safety-critical renewal items. Rigorous pre-purchase inspection and a realistic refit budget are non-negotiable before any blue-water use.
Coastal: Well-suited for coastal cruising with comfortable motion and good capacity. Condition-dependent; most examples at this age will need at least a few systems addressed before reliable extended use.
Liveaboard: The center-cockpit layout provides good privacy and interior volume designed with extended habitation in mind. Tankage, engine access, and electrical capacity are typical of the era — functional but dated. A maintained example is liveable; expect to upgrade systems for modern liveaboard standards.
Weekending: Capable but heavy for casual weekend use. Handling is not sporty. Best matched to an owner who plans longer passages and needs a boat that earns its keep on distance, not day sails.
Racing: Not a racing design and not competitive in any performance class. PHRF rating will be modest.
Motor: Single inboard diesel with conventional shaft drive. Motoring range and maneuverability are adequate for a boat this size, but the age of the propulsion system means reliability cannot be assumed without recent service history.

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