Description
354 HEMI 5.8L Online for Sale
If you are searching for a 354 HEMI 5.8L online for sale, you are looking at one of Chrysler’s most recognizable early HEMI V8 engines. The 354 cubic-inch Chrysler FirePower HEMI was introduced for the 1956 model year and became a popular choice for classic-car restorations, traditional hot rods, customs, drag-racing builds, and performance projects.
The 354 HEMI has a displacement of approximately 5.8 liters (354 cubic inches) and is particularly desirable because of its hemispherical combustion chambers, distinctive cylinder heads, classic appearance, and strong aftermarket and hot-rodding heritage.
At Forged & Stocked Engines, buyers looking for a classic Chrysler 354 HEMI engine for sale can contact our team for current availability, specifications, condition, configuration, and shipping options.
What Is the Chrysler 354 HEMI 5.8L?
The Chrysler 354 HEMI is part of Chrysler’s first-generation FirePower HEMI V8 family. The 354-cubic-inch version was introduced in 1956 and used a 3.9375-inch bore and 3.625-inch stroke.
Unlike conventional wedge-head engines, the HEMI’s hemispherical combustion chamber design positioned the valves in a layout that helped create the engine’s distinctive cylinder-head architecture. The large HEMI heads, opposing valve arrangement, and characteristic rocker assemblies are among the features that make these engines instantly recognizable.
The 354 was offered in several Chrysler applications, including the Chrysler 300B, New Yorker and Imperial, with specifications varying according to the particular engine configuration.
354 HEMI 5.8L Specifications
When shopping for a 354 HEMI engine for sale, it is important to understand that specifications can vary depending on the year, application, rebuild, cylinder heads, pistons, compression ratio, intake system, camshaft and other modifications.
| Specification | 354 HEMI |
|---|---|
| Engine family | Chrysler FirePower HEMI |
| Displacement | 354 cu. in. |
| Metric displacement | Approximately 5.8L |
| Configuration | V8 |
| Model year introduction | 1956 |
| Bore | 3.9375 in |
| Stroke | 3.625 in |
| Block | Cast iron on original production engines |
| Cylinder heads | HEMI |
| Valvetrain | OHV |
| Typical applications | Chrysler cars, hot rods, customs, racing/restoration |
| Induction | Configuration-dependent |
| Fuel system | Configuration-dependent |
| Transmission | Application-dependent |
The original 354 HEMI was available in different configurations. For example, contemporary references identify 354 versions with outputs ranging from approximately 280 hp in New Yorker/Imperial configurations to 340 hp in the Chrysler 300B, while an optional high-performance 300B configuration was rated at 355 hp. These were historical SAE gross ratings and should not be compared directly with modern SAE net horsepower figures.
Why Buy a 354 HEMI Engine?
The 354 HEMI 5.8L remains desirable decades after its original production because it combines classic styling with a distinctive engineering design.
1. Iconic HEMI Design
The hemispherical combustion chamber architecture is one of the defining features of the early Chrysler HEMI family. The large cylinder heads and distinctive valve arrangement give the engine an appearance that stands out in an engine bay.
2. Excellent Choice for Traditional Hot Rods
A 354 HEMI can be an excellent centerpiece for a traditional hot rod or custom build. These engines have been used in everything from classic coupes and roadsters to dragsters and custom vehicles.
3. Classic Chrysler Heritage
The 354 is directly associated with Chrysler’s early performance era and the development of the FirePower HEMI. It represents an important period in American V8 history.
4. Strong Customization Potential
Depending on the build, owners can use different intake manifolds, carburetors, camshafts, ignition systems, exhaust systems and internal components to create a highly customized engine.
5. Distinctive Engine-Bay Appearance
Few engines have the visual presence of an early Chrysler HEMI. Polished valve covers, multiple carburetors and traditional hot-rod accessories can make a 354 HEMI a major visual feature of a restoration or custom project.
354 HEMI Engine Performance
Performance depends heavily on the exact specification of the engine.
A completely stock 354 HEMI should not be assumed to produce the same output as a professionally rebuilt or modified engine. Modern performance builds may use upgraded pistons, camshafts, valve springs, roller rocker systems, aftermarket intake manifolds, multiple carburetors, electronic ignition and improved exhaust systems.
For example, documented 354 HEMI builds have used dual-quad intake systems and dual carburetors, while other traditional builds have used multiple-carburetor arrangements.
For buyers, the most important question is therefore not simply “How much horsepower does a 354 HEMI make?” but rather:
What exact components and specifications does the particular 354 HEMI engine for sale have?
Stock vs. Rebuilt 354 HEMI
When purchasing a Chrysler 354 HEMI for sale, buyers will commonly encounter engines in several conditions.
Original / Core Engine
An original or core engine may be suitable for a complete restoration or performance rebuild. Before purchasing, inspect the block, crankshaft, cylinder bores, heads and major components.
Rebuilt 354 HEMI
A professionally rebuilt engine can be a better option for buyers who want an engine that is ready for installation or closer to running condition.
Ask for details such as:
- Bore size
- Piston specification
- Crankshaft condition
- Bearing size
- Compression ratio
- Camshaft specification
- Cylinder-head work
- Valve sizes
- Valve springs
- Rocker system
- Intake manifold
- Carburetor configuration
- Ignition system
- Oil pump
- Cooling accessories
- Dyno or running-test information
Modified / Performance 354 HEMI
Performance-oriented 354 engines may include upgraded internals, aftermarket induction systems, improved valvetrain components and specialized ignition systems.
A documented 354 HEMI sold with a TH350 transmission, for example, featured a .030-inch overbore, Isky camshaft, Weiand high-rise intake, dual Edelbrock carburetors, MSD distributor and upgraded oiling and exhaust components.
What Vehicles Used the 354 HEMI?
The 354 HEMI was used in several Chrysler applications during the mid-1950s. The engine is particularly associated with vehicles such as:
- Chrysler 300B
- Chrysler New Yorker
- Chrysler Imperial
- Selected Chrysler industrial applications
- Custom and hot-rod applications
The engine also has a strong aftermarket history. Hot-rodders have adapted 354 HEMIs for classic Fords, Jeeps, dragsters, roadsters and other custom vehicles.
354 HEMI 5.8L for Hot Rods and Custom Builds
One of the biggest reasons buyers search for a 354 HEMI 5.8L online for sale is the engine’s popularity in traditional hot-rod culture.
The large HEMI cylinder heads, classic valve covers and exposed ignition components create an unmistakable period-correct appearance. With the appropriate intake and accessories, a 354 can become the centerpiece of a traditional engine bay.
Before purchasing an engine for a swap, however, buyers should verify:
- Engine dimensions
- Mounting requirements
- Transmission compatibility
- Oil-pan clearance
- Exhaust/header clearance
- Cooling requirements
- Starter location
- Accessory configuration
- Fuel system
- Ignition system
- Vehicle electrical requirements
How to Choose the Right 354 HEMI for Sale
Not every 354 HEMI is the same. Before buying, ask the seller for the engine’s identification number and detailed build information.
Check the Engine Number
The engine number can help establish the original application and configuration. Documentation on a 1956 354 HEMI, for example, can identify specific block prefixes and factory applications.
Ask About the Engine’s Condition
Find out whether the engine is:
- Running
- Tested
- Rebuilt
- Partially rebuilt
- Complete
- Long block
- Short block
- A rebuildable core
Confirm What Is Included
A “complete engine” can mean different things to different sellers. Confirm whether the sale includes:
- Intake manifold
- Carburetor(s)
- Distributor
- Starter
- Alternator/generator
- Water pump
- Fuel pump
- Oil pan
- Valve covers
- Flywheel/flexplate
- Exhaust manifolds or headers
- Engine accessories
Request Photos
For an online purchase, detailed photographs are especially important. Ask for clear images of:
- Engine front
- Engine rear
- Both cylinder-head sides
- Intake manifold
- Valve covers
- Block casting/identification numbers
- Crankshaft area if exposed
- Any rebuilt components
- Engine accessories
- Packaging before shipment
354 HEMI 5.8L Online for Sale at Forged & Stocked Engines
At Forged & Stocked Engines, our goal is to connect buyers with performance, classic and specialty engines for automotive projects.
If you are looking for a 354 HEMI 5.8L online for sale, contact us to confirm current availability and obtain information about the specific engine configuration.
We recommend confirming the following before placing an order:
Engine condition: Original, rebuilt or performance build
Displacement: 354 cubic inches / approximately 5.8L
Configuration: Chrysler FirePower HEMI V8
Included components: Confirmed before purchase
Engine identification: Verified where available
Shipping: Domestic and international options subject to destination
Documentation: Specifications and available build information supplied with the engine
Order or Inquire About a 354 HEMI 5.8L
Finding the right 354 HEMI engine for sale requires more than simply choosing an engine based on displacement. The year, block identification, cylinder heads, internal components, induction system, rebuild quality and intended application can all affect the value and suitability of the engine.
Whether you are building a classic hot rod, Chrysler restoration, custom vehicle, drag car or traditional performance project, the 354 HEMI offers a distinctive combination of American V8 heritage and classic HEMI engineering.
Looking for a 354 HEMI 5.8L online for sale? Contact Forged & Stocked Engines for current availability, specifications, pricing and shipping information.
Frequently Asked Questions
Is the 354 HEMI really 5.8 liters?
Yes. The 354 cubic-inch displacement converts to approximately 5.8 liters.
What year is the Chrysler 354 HEMI?
The Chrysler 354 HEMI was introduced for the 1956 model year.
How much horsepower does a 354 HEMI make?
Factory output depended on the application and configuration. Historical 354 versions included approximately 280 hp, 340 hp and a 355-hp high-performance configuration.
Is the 354 HEMI good for a hot rod?
Yes. The 354 HEMI has a long history in traditional hot-rodding and custom-car builds and can be an excellent choice for a period-inspired project.
Can I buy a rebuilt 354 HEMI?
Yes. Rebuilt and modified 354 HEMI engines appear in the specialist and classic-engine market. The condition and specifications should always be verified before purchase.
Is the 354 HEMI the same as the modern 354 Supercharged HEMI?
No. This is an important distinction for SEO and for buyers. The classic Chrysler 354 HEMI is a first-generation 354-cubic-inch FirePower V8 from the 1950s. Modern 354 Supercharged HEMI Drag Pak engines are completely different performance engines. Mopar’s Drag Pak 354, for example, uses a modern aluminum block, forged internals and a 3.0-liter Whipple supercharger
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