Pontiac 400 engine for sale
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$1,900.00
Description
Pontiac 400 Engine for Sale: Find the Legendary Pontiac V8 Powerplant
If you’re searching for a Pontiac 400 engine for sale, you’re looking at one of the most iconic muscle car engines ever built. The Pontiac 400 V8 engine powered some of the most legendary American muscle cars, including the Pontiac GTO, Firebird, Trans Am, and Grand Prix. Today, enthusiasts and collectors continue to seek a Pontiac 400 engine for sale to restore classic vehicles or build high-performance street machines.

Pontiac 400 engine for sale
Why Choose a Pontiac 400 Engine?
The Pontiac 400 engine is known for its exceptional torque, durability, and impressive aftermarket support. Produced between 1967 and 1978, this engine became a favorite among muscle car enthusiasts thanks to its strong block design and excellent performance potential.
Key benefits of a Pontiac 400 engine for sale include:
- Excellent low-end torque
- Strong cast-iron block construction
- Ideal for classic restorations
- Huge aftermarket parts availability
- Easy performance upgrades
- Proven reliability for street and strip applications
Pontiac 400 Engine Specifications
When considering a Pontiac 400 engine for sale, it’s important to understand its factory specifications:
| Specification | Details |
|---|---|
| Engine Type | V8 OHV |
| Displacement | 400 Cubic Inches (6.6L) |
| Bore | 4.12 Inches |
| Stroke | 3.75 Inches |
| Fuel System | Carbureted |
| Horsepower | 265–370 HP (depending on year and model) |
| Torque | Up to 445 lb-ft |
These specifications make the Pontiac 400 V8 engine one of the most respected engines from the golden era of American muscle cars.

Pontiac 400 engine for sale
Vehicles That Used the Pontiac 400 Engine
Many buyers searching for a Pontiac 400 motor for sale are restoring classic vehicles such as:
- Pontiac GTO
- Pontiac Firebird
- Pontiac Trans Am
- Pontiac Grand Prix
- Pontiac LeMans
- Pontiac Catalina
- Pontiac Bonneville
A matching-numbers Pontiac 400 engine for sale can significantly increase the value of a restored classic Pontiac.
Rebuilt Pontiac 400 Engine for Sale
A rebuilt Pontiac 400 engine for sale offers an excellent balance between performance and reliability. Rebuilt engines typically feature:
- New pistons and rings
- Refurbished cylinder heads
- Upgraded camshafts
- New bearings and gaskets
- Balanced rotating assembly
Buying a rebuilt Pontiac 400 V8 engine can save time and reduce the risk associated with purchasing an unknown used engine.
Performance Upgrades for the Pontiac 400 Engine

Pontiac 400 engine for sale
One reason enthusiasts actively search for a Pontiac 400 engine for sale is the engine’s tremendous performance potential.
Popular upgrades include:
Aluminum Cylinder Heads
Modern aluminum heads improve airflow and increase horsepower while reducing engine weight.
Performance Camshaft
A high-performance camshaft can dramatically improve power and throttle response.
Intake and Carburetor Upgrades
Performance intake manifolds and larger carburetors help maximize airflow and fuel delivery.
Stroker Kits
Many builders convert a standard Pontiac 400 engine into a 461 cubic inch stroker for exceptional torque and horsepower.

Pontiac 400 engine for sale
What to Look for When Buying a Pontiac 400 Engine for Sale
Before purchasing a Pontiac 400 engine for sale, inspect the following:
- Block casting numbers
- Engine code verification
- Compression test results
- Oil pressure readings
- Crankshaft condition
- Cylinder bore wear
- Head casting numbers
- Documentation and rebuild receipts
Verifying these details can help ensure you purchase a quality Pontiac 400 motor for sale that meets your performance goals.
Pontiac 400 Engine Value and Market Demand
The demand for a Pontiac 400 engine for sale remains strong among collectors and restorers. Factors affecting value include:
- Originality
- Matching-numbers status
- Engine condition
- Performance modifications
- Rare factory options
High-quality rebuilt or performance-oriented Pontiac 400 crate engine packages often command premium prices due to their reliability and horsepower potential.
The Pontiac 400 engine for sale market continues to thrive because this legendary V8 remains one of the most desirable engines in classic American muscle car history. Whether you’re restoring a Pontiac GTO, upgrading a Firebird, or building a custom muscle car, a Pontiac 400 engine for sale offers proven performance, exceptional torque, and timeless Pontiac heritage.
If you’re looking for a Pontiac 400 engine for sale, be sure to verify casting numbers, inspect engine condition, and choose a reputable supplier to ensure you get the best value and performance from this iconic American V8 engine.

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