A strong Chevy 350 cylinder head delivers verified engine compatibility, suitable chamber and runner dimensions, and the right level of assembly for your build. That makes this roundup useful for owners replacing damaged parts, refreshing a small-block street engine, or selecting performance-oriented aluminum heads. The listings vary substantially: some are complete pairs with valves and springs installed, some are bare heads, one is a Vortec-specific cast-iron pair, and one listing is a head-bolt set rather than a cylinder head.
Fitment details also span Gen I small-block applications, 1986 engines, and 1996–2002 L31 Vortec engines. Check casting style, plug angle, valve-cover configuration, chamber volume, runner volume, and engine year before ordering.
The best choice depends on your Chevy 350 configuration. For a 1996–2002 L31 Vortec, the loaded cast-iron pair specifically lists 5.7L fitment, casting 062/906, and VIN-code verification. For a Gen I build, assembled aluminum pairs offer installed valves and springs, while bare DNA MOTORING and Pateyney heads leave more component-selection work.
The 190cc/64cc aluminum assemblies suit listed SBC 350/327/383 applications. Confirm engine generation, port and plug layout, chamber volume, and whether you need one head or a pair.
Chevy 350 Cylinder Heads: A Comparison
How We Compared These Products
We compared dimensions, capacity, materials, compatibility, included components, and care requirements across many Amazon listings. These details matter because the product must fit the available space, intended use, setup requirements, and maintenance routine. After examining the wider field, we selected 10 products from SDYYDS, Generic, DNA MOTORING, Speedmaster, Edelbrock, Woosphy, Haytalras, Pateyney, and VEVOR.
The shortlist includes products such as SDYYDS 34Pcs 134-3601 Cylinder Head Bolt Set With Washer Compatible With Chevy SBC, Generic 2x Cylinder Head Assembly Replacement for Chevy SBC 350 327 383 Camaro Z06, and DNA MOTORING Aluminum Bare Cylinder Head Compatible with Chevy SBC 302/327/350/383/Every recommendation is tied to information stated for that specific product; unclear or missing features were treated as unknown rather than filled with assumptions.
Detailed Reviews: Best Heads For Chevy 350
1. 34Pcs 134-3601 Cylinder Head Bolt Set With Washer Compatible With Chevy SBC Engines 262 265 283 302 305 307 327 350 400 Replaces 672036001742
Best for: SBC Engine Bolt Set.
This cylinder head bolt set features durable chromoly steel construction with a black oxide coating for corrosion resistance. It offers extensive compatibility with a wide range of Chevy Small Block (SBC) engines, ensuring a direct fit for models including the 350.
Engineered to match or exceed OEM specifications, this set ensures perfect compatibility and a smooth installation process. The high-strength material and robust construction are built for durability, providing reliable performance for your SBC engine. It replaces part number 672036001742.
Product Details
| Brand | SDYYDS |
|---|---|
| Item Weight | 4.93 pounds |
| Item model number | S96-005 |
| Manufacturer | SDYYDS |
| Part Number | S96-005 |
| Model | S96-005 |
| Dimensions | 8 x 3 x 4 inches |
Pros
- Durable chromoly steel construction
- Black oxide coating for corrosion resistance
- Extensive Chevy SBC engine compatibility
- Direct fit replacement
Cons
- Requires careful vehicle model verification before purchase.
Ideal for owners of Chevy SBC engines needing a reliable head bolt set. Ensure your specific engine model and specifications are checked before ordering for a perfect fit.
2. 2x Cylinder Head Assembly Replacement for Chevy SBC 350 327 383 Camaro Z06
Best for: Aluminum SBC Cylinder Head.
This aluminum cylinder head assembly is designed as a replacement for Chevy Small Block 350/327/383 engines, including Camaro and Corvette Z06 models. It features a 190cc intake runner volume and a 64cc combustion chamber volume.
Crafted from aluminum, this cylinder head assembly offers a natural finish and is built for direct replacement. Its specifications include a 190cc intake runner volume and a 64cc combustion chamber volume, contributing to engine performance. It is compatible with models such as the Camaro and Corvette Z06.
Product Details
| Brand | Generic |
|---|---|
| Item Weight | 59.7 pounds |
| Item model number | 129006601 |
| Manufacturer | Generic |
| Part Number | 129006601 |
| Model | Cylinder Head |
| Package Dimensions | 23.03 x 21.46 x 11.22 inches |
Pros
- Aluminum construction
- 190cc intake runner volume
- 64cc combustion chamber volume
- Direct replacement for SBC engines
Cons
- Generic brand may lack specific warranty details.
Suitable for owners of Chevy SBC 350/327/383 engines seeking a replacement cylinder head. Verify compatibility with your specific vehicle model, such as Camaro or Corvette Z06.
3. DNA MOTORING Aluminum Bare Cylinder Head Compatible with Chevy SBC 302/327/350/383/400, CYLH-SBC-350
Best for: SBC Performance Cylinder Head.
This high-quality aluminum bare cylinder head features a 200cc intake port volume and a 68cc combustion chamber volume, designed for Chevy SBC 302, 327, 350, 383, and 400 engines. It includes bronze valve guides and hardened seats.
Engineered with high-grade aluminum, this cylinder head boasts an advanced port design for improved performance. It features 2.020" intake and 1.600" exhaust valve diameters, a 200cc intake port volume, and a 68cc combustion chamber. Bronze valve guides and hardened seats are included for durability.
Product Details
| Brand | DNA MOTORING |
|---|---|
| Item Weight | 21.3 pounds |
| Item model number | CYLH-SBC-350 |
| Manufacturer | DNA Motoring |
| Part Number | CYLH-SBC-350 |
| Model | CYLH-SBC-350 |
| Package Dimensions | 22 x 10 x 8 inches |
Pros
- High-grade aluminum construction
- 200cc intake port volume
- Bronze valve guides and hardened seats
- Designed for Chevy SBC engines
Cons
- Proposition 65 warning for California consumers.
A great option for Chevy SBC engine enthusiasts looking for performance upgrades. Ensure your engine is a 1986 model year and verify fitment for specific applications.
4. Assembled Cylinder Heads Compatible with Small Block Chevy 265/283/305/307/327/350/383/400 205cc/64cc – Straight Plug Hydraulic Flat Compatible, Springs/Valves Installed, Bolt-On Pair
Best for: Assembled SBC Cylinder Heads.
These assembled aluminum cylinder heads are designed for Small Block Chevy engines, featuring a 205cc intake runner volume and a 64cc combustion chamber. They come complete with installed springs and valves for a bolt-on application.
The Speedmaster assembled cylinder heads offer a convenient bolt-on solution for Small Block Chevy 265/283/305/307/327/350/383/400 engines. With a 205cc intake runner volume and 64cc combustion chamber, they are designed for hydraulic flat tappet applications and include installed springs and valves.
Product Details
| Brand | Speedmaster |
|---|---|
| Item Weight | 50.8 pounds |
| Item model number | PCE281.2010 |
| Manufacturer | Speedmaster |
| Part Number | PCE281.2010 |
| Model | PCE281.2010 |
| Dimensions | 22.05 x 9.5 x 5.51 inches |
Additional Product Information
| Additional Information | Important information |
|---|
Pros
- Assembled with springs and valves
- 205cc intake runner volume
- 64cc combustion chamber volume
- Bolt-on application
Cons
- Intended for racing applications only; not for street use.
Ideal for racers and performance builders needing pre-assembled heads for their Small Block Chevy. Not suitable for street-legal applications due to its racing designation.
5. Edelbrock 5089 Cylinder Head
Best for: Edelbrock Performance Heads.
The Edelbrock 5089 cylinder head is a complete pair designed for hydraulic flat tappet applications, featuring a 64cc combustion chamber and 2.02" intake valves. It offers 185cc intake runner volume and 60cc exhaust runner volume.
Manufactured by Edelbrock, a renowned performance parts designer, this aluminum cylinder head pair is built for durability and performance. It includes 2.02" intake and 1.60" exhaust valve diameters, with a 64cc combustion chamber and 185cc intake runner volume, suitable for various SBC applications.
Product Details
| Brand | Edelbrock |
|---|---|
| Included Components | Per Item Description |
| Item Dimensions | 25 x 12 x 8.3 inches |
| Item Weight | 59 pounds |
| Dimensions | 25 x 12 x 8.3 inches |
| Manufacturer | Edelbrock |
| Part Number | 5089 |
Additional Product Information
| Manufacturer Warranty Description | 90 Day Manufacturer |
|---|---|
| Material | Aluminum |
| Model Number | 5089 |
| Size | Stock |
Pros
- Complete pair for hydraulic flat tappet
- 64cc combustion chamber volume
- 2.02" intake valve diameter
- 185cc intake runner volume
Cons
- Proposition 65 warning for cancer and reproductive harm.
A premium choice for performance enthusiasts seeking Edelbrock quality for their Small Block Chevy. Verify fitment for your specific engine and intended use.
6. 2x Complete Cylinder Head Assy Replacement for Chevy SBC 350/327/383
Best for: Complete SBC Cylinder Head.
This complete cylinder head assembly is a direct replacement for Chevy SBC 350/327/383 engines, featuring aluminum construction with a 190cc intake runner volume and 64cc combustion chamber. It includes 2.020" intake and 1.600" exhaust valve diameters.
Constructed from aluminum, this cylinder head assembly offers a natural finish and is designed for compatibility with Chevy SBC 350/327/383 engines. It boasts a 190cc intake runner volume and a 64cc combustion chamber, along with 2.020" intake and 1.600" exhaust valve diameters for optimal flow.
Product Details
| Brand | Woosphy |
|---|---|
| Item Weight | 52.9 pounds |
| Item model number | 129006601 |
| Manufacturer | Woosphy |
| Part Number | 129006601 |
| Model | Cylinder Head Assembly |
| Package Dimensions | 22 x 13.5 x 11 inches |
Pros
- Aluminum construction
- 190cc intake runner volume
- 64cc combustion chamber volume
- Direct replacement for SBC engines
Cons
- Professional installation is highly recommended.
A solid option for SBC 350/327/383 engine owners needing a complete cylinder head assembly. Ensure compatibility with your specific engine model before installation.
7. 2925 52031 Single Plane Air-Gap Intake Manifold for SBC 350 V8
Best for: SBC Single Plane Intake Manifold.
This single-plane, air-gap intake manifold is designed for Chevy Small Block 262-400 SBC V8 engines manufactured between 1957-1995. It features an aluminum construction and supports dual bolt layouts for compatibility with standard 23° cylinder heads.
Constructed from aluminum, this intake manifold is engineered for Gen I Small Block Chevy engines with standard 23° cylinder heads. It supports a single-plane intake configuration and includes adapter bushings for both straight and angle bolt heads, ensuring broad compatibility with most cast iron and aluminum heads.
Product Details
| Brand | Haytalras |
|---|---|
| Compatible with Vehicle Type | Car |
| Included Components | no |
| Item Weight | 16.5 pounds |
| Manufacturer | Haytalras |
| Part Number | 2031,52031,S72031,WJ1278 |
| Manufacturer Warranty Description | Haytalras offer 12 Months Warranty period |
Additional Product Information
| Material | Aluminum |
|---|---|
| Model Number | 2031 |
Pros
- Aluminum construction
- Compatible with 1957-1995 SBC engines
- Supports dual bolt layouts
- Designed for 23° cylinder heads
Cons
- Not compatible with reverse-cooling, Vortec, or high-angle cylinder heads.
Ideal for builders working on classic Small Block Chevy engines requiring a single-plane intake. Verify your cylinder head type is compatible before purchase.
8. Pair 5.7L 350 Vortec Cast Iron Loaded Cylinder Heads for Chevy GMC 1996-2002, Replaces OE 12558060 12558062, Fits Casting 062 906, Set of 2
Best for: Vortec Cast Iron Heads.
This pair of cast iron cylinder heads is specifically engineered for 1996-2002 GM 5.7L 350 Vortec V8 (L31) engines. They are loaded with valves, springs, retainers, and come as a complete set, replacing OE part numbers 12558060 and 12558062.
These original-specification cast iron cylinder heads are fully loaded with pre-installed valves, heavy-duty springs, retainers, and premium valve seals. Designed exclusively for center-bolt style Vortec engines, they ensure direct fitment for popular truck, SUV, and van models from 1996-2002.
Product Details
| Brand | Generic |
|---|---|
| Item Weight | 50 pounds |
| Item model number | 12558060 |
| Manufacturer | JY |
| Part Number | 12558060 |
| Model | Cylinder Head |
| Package Dimensions | 8 x 8 x 8 inches |
Pros
- Cast iron construction
- Loaded with valves and springs
- Direct fit for 1996-2002 Vortec 350
- Replaces OE 12558060/12558062
Cons
- Strictly for Vortec L31 engines; requires VIN code verification.
Essential for owners of 1996-2002 GM 5.7L 350 Vortec engines needing direct-fit replacement heads. Verify your vehicle's VIN code (8th digit 'R') for accurate fitment.
9. Cylinder head for Small Block Chevy SBC 350 Aluminum Bare Cylinder Head Angle Plug
Best for: Bare Aluminum SBC Head.
This bare aluminum cylinder head for Small Block Chevy SBC 350 engines features a 205cc intake runner volume and a 64cc chamber. It is designed with angle plugs and includes installed guides and seats for a 2-angle valve job.
Constructed from aluminum, this bare cylinder head is ready for custom builds. It offers a 205cc intake runner volume and a 64cc combustion chamber, with 2.02" intake and 1.600" exhaust valve sizes. Guides and seats are pre-installed, and it features angle plugs for specific applications.
Product Details
| Brand | Pateyney |
|---|---|
| Item Weight | 21.4 pounds |
| Item model number | YMXDM-CYSBC003 |
| Manufacturer | Pateyney |
| Part Number | YMXDM-CYSBC003 |
| Model | YMXDM-CYSBC003 |
| Package Dimensions | 22.5 x 10.4 x 7.25 inches |
Pros
- Aluminum construction
- 205cc intake runner volume
- 64cc combustion chamber
- Angle plug design
Cons
- Professional installation is highly recommended.
A suitable bare cylinder head for SBC 350 engine builders seeking a customizable aluminum component. Ensure you have the necessary expertise or professional help for installation.
10. VEVOR Engine Cylinder Head Assembly Replacement, Aluminum Engine Cylinder Head Kit, Compatible with Small Block Chevrolet Engines, SBC 327/350/ 383, Corvette, Camaro, Z06
Best for: VEVOR SBC Cylinder Head.
This aluminum engine cylinder head assembly from VEVOR is a replacement for Small Block Chevrolet engines, including SBC 327/350/383 Corvette and Camaro models. It utilizes CNC precision machining for enhanced airflow and smoother engine operation.
Featuring CNC precision machining on the combustion chamber and passages, this aluminum cylinder head assembly ensures smoother airflow compared to standard casting. It is designed to replace original cylinder heads for SBC 327/350/383 engines, resolving failure and damage issues for improved engine performance.
Product Details
| Brand | VEVOR |
|---|---|
| Item Weight | 26.9 pounds |
| Item model number | 129006601 |
| Manufacturer | VEVOR |
| Part Number | Engine Cylinder Head |
| Model | Engine Cylinder Head Assembly Replacement |
| Dimensions | 19.69 x 7.48 x 5.12 inches |
Pros
- Aluminum construction
- CNC precision machining
- Smoother airflow
- Direct replacement for SBC engines
Cons
- Requires confirmation of engine model and vehicle make before purchase.
A good choice for SBC 327/350/383 engine owners needing a precisely manufactured replacement head. Confirm your specific engine model and vehicle details before ordering.
What Buyers Often Overlook
Fitment differences across Chevy 350 cylinder heads
The most important fitment split is between earlier Gen I small-block applications and the specifically listed 1996–2002 5.7L L31 Vortec engines. The Vortec pair is designed for center-bolt configurations and asks buyers to verify an eighth VIN digit of R, while the Haytalras intake listing supports standard 23-degree heads but excludes Vortec and reverse-cooling setups. Several aluminum assemblies list SBC 350 alongside 327 and 383 applications, but that broad compatibility does not remove the need to check the vehicle and engine configuration.
Plug position also matters: DNA MOTORING lists straight plugs, while Pateyney lists angle plugs. Head style, valve-cover arrangement, intake pattern, and engine generation should therefore be matched together, not selected from displacement alone.
Product 1 is a 34-piece head-bolt set, not a replacement head, and product 7 is an intake manifold.
The Key Product Trade-Off
Bare, assembled, and loaded heads: what changes
Assembled or loaded heads reduce the number of components that must be selected separately. The Speedmaster pair lists installed springs and valves, and the Vortec pair lists pre-installed valves, springs, retainers, and related valvetrain parts. By contrast, the DNA MOTORING and Pateyney listings are bare aluminum heads, although Pateyney states that guides and seats are installed; they require closer attention to the remaining valvetrain setup.
The listed aluminum options also differ in capacity: DNA MOTORING specifies a 200cc intake port and 68cc chamber, while the Pateyney head lists 205cc intake volume and a 64cc chamber. Other assemblies list 190cc runners and 64cc chambers.
Chamber and runner numbers are not interchangeable, so compare like-for-like specifications and confirm the intended piston, camshaft, and use case before ordering.
Best Heads For Chevy 350: Buyer's Guide
Fit, Dimensions, and Compatibility
Compare the listed dimensions with the intended counter, cabinet, appliance, storage, or installation space. Confirm model compatibility and connection requirements where they are supplied. A useful feature cannot compensate for a product that does not physically fit or work with the buyer’s existing setup.
Capacity, Output, and Operating Format
Match listed capacity, volume, output, and operating mode to the actual household or work routine. Larger figures can support heavier use, while a smaller format may be easier to place and maintain. Treat daily output, immediate storage, and container capacity as separate specifications when the listing distinguishes them.
Materials, Construction, and Care
Use the listed materials and care instructions to judge cleaning effort, storage conditions, and compatibility with the intended use. Dishwasher, freezer, food-contact, or weather-related claims are included only when supplied for that product. Check whether routine care fits the way the product will be used.
Included Components and Setup Needs
Review the included components before planning installation or first use. Hoses, adapters, lids, paddles, bowls, brushes, controls, and manuals vary by listing. Confirm power, water, assembly, or accessory requirements from the supplied product information rather than assuming that separately pictured parts are included.
Which Should You Choose?
Choose the 1996–2002 5.7L Vortec cast-iron pair when your engine is an L31 application and the VIN, center-bolt style, and casting details match. Choose an assembled aluminum pair when you want valves and springs supplied, such as the Speedmaster listing, but note its racing-only, not-for-street-use disclaimer. Choose the 190cc/64cc aluminum assemblies for listed SBC 350/327/383 replacement applications when their dimensions and fitment match.
Choose DNA MOTORING or Pateyney when a bare head suits your build and you need the listed straight- or angle-plug arrangement. Use the Edelbrock listing for its documented 2.02-inch intake and 1.60-inch exhaust valve dimensions.
The bolt set is an installation component, not a head.
Quick Buying Checklist
- Confirm the complete dimensions against the available space.
- Verify model, accessory, connection, and appliance compatibility.
- Match capacity or output to the expected amount of use.
- Compare materials and care instructions with the maintenance routine.
- Check the included components before planning setup or first use.
- Confirm listed power, water, storage, or installation requirements where applicable.
Frequently Asked Questions
What is the primary function of a cylinder head?
The cylinder head seals the combustion chamber, housing valves, spark plugs, and often the camshaft. It directs airflow into and exhaust gases out of the engine cylinders, playing a crucial role in the combustion process and overall engine performance.
What are the benefits of aluminum cylinder heads?
Aluminum cylinder heads offer better heat dissipation compared to cast iron, which can lead to improved engine cooling and performance. They are also lighter, potentially reducing overall vehicle weight and improving handling characteristics.
What does 'bare' vs. 'assembled' mean for cylinder heads?
‘Bare’ cylinder heads come without internal components like valves, springs, or seals, requiring you to source and install them separately. ‘Assembled’ heads include these components, offering a ready-to-install solution for convenience and quicker engine assembly.
How do Vortec cylinder heads differ for Chevy 350s?
Vortec heads, often identified by casting numbers like 062 or 906, are known for their improved airflow and combustion chamber design over older Small Block Chevy heads. They typically offer better performance out-of-the-box for 1996-2002 models.
What is the significance of intake port volume (e.g., 205cc)?
Intake port volume, measured in cubic centimeters (cc), indicates the size of the intake runners. Larger volumes generally support higher engine speeds and increased airflow, making them suitable for performance-oriented builds, while smaller volumes are better for low-end torque.
Final Words
Selecting the right Chevy 350 cylinder head depends on your build’s goals. For a complete upgrade, assembled heads offer convenience. Bare aluminum heads provide customization options for performance enthusiasts.
Consider the engine’s intended use, whether for daily driving or racing, to match the head’s airflow characteristics and material to your needs.
