Best Heads For Tbi 350: SBC Cylinder Head Options Compared

#1 · Best Overall

1. Auto Dynasty Bare Head Pair

• Weight: 44 lb

Best for: Competition SBC pair buyers.

Why it ranks #1: The pair is listed for pre-1987 SBC 350 engines and specifies 200cc intake runners and 68cc chambers, though it excludes Vortec intakes and is competition-only.

A two-head package with 200cc intake runners and 68cc chambers gives this Auto Dynasty set a matched-pair format for compatible small-block Chevy builds. Its listed compatibility extends to 302, 327, 350, 383, and 400 engines up to 1986, while explicitly excluding Vortec-style intake manifolds.

The 200cc intake runner and square intake and exhaust ports describe the airflow layout, while the 68cc chamber is specified to retain stock compression for 1970-and-earlier models. Pre-drilled accessory bolt holes can simplify accessory installation, and the pack includes two heads for a paired build. The product is expressly for competition racetrack use only; its legal disclaimer rules out highway and non-competition off-road use, a decisive boundary for buyers.

Skip it if you need heads for highway driving; Edelbrock 5089 Cylinder Head is not labeled competition-racetrack-only in the supplied details.

This pair is for competition-racetrack builders using a compatible small-block Chevy and a non-Vortec-style intake manifold. Its stated use restriction is decisive: do not select it for highway or non-competition off-road operation.

Listed on Amazon as: Auto Dynasty Aluminum Bare Cylinder Head Compatible with Chevy Small Block 302/327/350/383/400 SBC 200cc Intake 68cc Chamber, Pack of 2

#2 · Largest Runner

2. IMOOA Angle Plug Head Pair

Best for: Angle-plug SBC pair builds.

Why it ranks #2: Its pair fits listed SBC 350 engines through 1986 and combines 205cc runners with 64cc chambers; angle-plug clearance still needs checking.

An angle-plug spark-plug style sets this IMOOA bare-head pair apart for builders whose small-block Chevy setup calls for that layout. The pair is listed for 283, 302, 305, 327, 350, 383, and 400 V8 engines up to 1986, with 2.020-inch intake valves and 64cc chambers.

The 205cc intake runner and 64cc chamber specify the airflow and combustion dimensions, while the 2.020-inch intake and 1.600-inch exhaust valves clarify the listed valve sizing. Angle-plug construction is a defining layout detail for application planning. High-grade aluminum, bronze valve guides, and ductile iron valve seats are specified, and the package contains a pair of bare heads, so buyers should plan for a bare-head build rather than an assembled replacement.

Skip it if you need an assembly replacement rather than bare heads; VEVOR Engine Cylinder Head Assembly Replacement is listed as an assembly.

This pair suits builders seeking angle-plug bare heads for a listed small-block Chevy V8 through 1986. The 64cc chamber and 205cc runner are useful selection details, but the bare format and engine-year limit define its fit.

Listed on Amazon as: One Pair Bare Angle Plug Cylinder Heads For Chevy Small Block 283-400

#3 · Complete Single Head

3. Edelbrock 60985 E-TEC 200

• Weight: 31.7 lb

Best for: Hydraulic-roller single-head replacement.

Why it ranks #3: This complete single head lists a 200cc intake runner, 64cc chamber, 2.02-inch intake valve, and a 350–500 hp application range.

Hydraulic-roller compatibility distinguishes this Edelbrock E-TEC 200 head for builds that need that valvetrain option. It pairs a 200cc intake runner with a 64cc combustion chamber and 2.02-inch intake valves, giving buyers a specified airflow and chamber combination to consider for a 350–500hp application.

The 200cc intake runner and 80cc exhaust runner define the listed port volumes, while the 64cc chamber provides a stated combustion-chamber size for build planning. Its 2.02-inch intake and 1.60-inch exhaust valves further specify the valve package. This is identified as a complete single head, so buyers needing a pair must account for that packaging when planning a rebuild or upgrade; it is listed for hydraulic roller or mechanical flat-tappet use.

Skip it if you need two heads in one package; Edelbrock 5089 Cylinder Head is supplied as a complete pair.

This is for a buyer seeking one specified E-TEC 200 head for a compatible hydraulic-roller or mechanical flat-tappet build. Its single-head packaging matters when planning a complete engine set, and the listed power range is 350–500hp.

Listed on Amazon as: Edelbrock 60985 Performer Series RPM E-TEC 200 Cylinder Head Complete 350-500hp

#4

4. DNA MOTORING Bare Head

• Weight: 21.3 lb

Best for: 1986-and-earlier SBC rebuilds.

Why it ranks #4: It lists SBC 350 fitment through 1986, a 200cc intake port, and 68cc chamber, but the package is one bare head rather than a pair.

A 200cc intake port paired with 2.020-inch intake valves gives this bare aluminum head a defined airflow configuration for compatible small-block Chevy builds. Its listed fitment covers 302, 327, 350, 383, and 400 engines manufactured in 1986, making engine-year compatibility central to the choice.

The 68cc chamber and 200cc intake port specify the head’s combustion and intake dimensions, helping buyers compare it with their intended build rather than choosing by engine family alone. Square intake and exhaust ports, straight spark-plug angle, and 23-degree valve angles further define the layout. Bronze valve guides and hardened seats are listed construction details; the bare-head format means buyers should plan their build around a head rather than a complete assembly.

Skip it if you need a complete assembled replacement; VEVOR’s Engine Cylinder Head Assembly Replacement is listed as an assembly.

This suits a builder comparing bare aluminum heads for a listed 1986 small-block Chevy engine and who values the stated port and chamber dimensions. Check the engine year and plan around its bare-head format before choosing.

Listed on Amazon as: DNA MOTORING Aluminum Bare Cylinder Head Compatible with Chevy SBC 302/327/350/383/400, CYLH-SBC-350

#5 · Assembled Replacement

5. VEVOR Cylinder Head Assembly

• Weight: 26.9 lb

Best for: SBC assembly replacement buyers.

Why it ranks #5: The assembly is listed for SBC 327/350/383 engines and describes CNC-machined passages, but it provides no runner or chamber measurements here.

CNC precision machining of the combustion chamber and intake and exhaust passages is the defining feature of this VEVOR replacement assembly. It is listed for SBC 327, 350, and 383 applications, including Corvette, Camaro, and Z06, and is presented as a replacement for a failed or damaged cylinder head assembly.

The assembly-replacement format targets buyers addressing a failed or damaged head, rather than shoppers selecting a bare head for a custom parts build. CNC machining is specified for the combustion chamber and both intake and exhaust passages; the description says these surfaces provide smoother airflow than standard casting. Listed compatibility covers SBC 327, 350, and 383 and the named vehicle models, so confirming the specific engine and vehicle remains important before installation.

Skip it if you have an SBC 302 or 400; DNA MOTORING CYLH-SBC-350 lists compatibility with both engine sizes.

This fits a buyer replacing a damaged cylinder-head assembly on a listed SBC 327, 350, or 383 vehicle. Its assembly-replacement role and stated model range are the key boundaries; verify the engine and vehicle application before installation.

Listed on Amazon as: VEVOR Engine Cylinder Head Assembly Replacement, Aluminum Engine Cylinder Head Kit, Compatible with Small Block Chevrolet Engines, SBC 327/350/ 383, Corvette, Camaro, Z06

#6

6. JURPLIX Cylinder Head Assembly

• Weight: 28 lb

Best for: CNC-machined SBC replacements.

Why it ranks #6: It lists SBC 350 compatibility and CNC-machined chambers and ports, but the supplied details omit chamber size, runner size, and package contents.

Fully CNC-machined combustion chambers and intake and exhaust ports define this JURPLIX assembly for small-block Chevy replacement or upgrade projects. Its listed engine coverage is SBC 327, 350, and 383 V8, with Corvette, Camaro, and Z06 named among the compatible vehicle applications.

The assembly is positioned for engine rebuilds, restorations, and performance upgrades, giving it a replacement role across several project types. CNC machining is specified for the combustion chambers and both port types, which the listing connects with optimized airflow. Compatibility is stated for SBC 327, 350, and 383 V8 engines and named Chevrolet models. The listing also advises checking engine parameters and port specifications, so application matching is part of planning this installation.

Skip it if you need listed compatibility with an SBC 302 or 400; DNA MOTORING CYLH-SBC-350 includes both engine sizes.

This suits an SBC 327, 350, or 383 owner planning a rebuild, restoration, or performance upgrade who wants CNC-machined chambers and ports. Its listed engine range is specific, so match engine parameters and port specifications.

Listed on Amazon as: Engine Cylinder Head Assembly Compatible with Small Block Chevrolet Engines

#7

7. Edelbrock 5089 Cylinder Head

• Weight: 59 lb

Best for: Hydraulic flat-tappet pair builds.

Why it ranks #7: The listing describes a complete pair with a 2.02-inch intake valve and 64cc/70cc chamber data, but does not establish TBI 350 fitment.

A complete pair specified for hydraulic flat-tappet applications makes the Edelbrock 5089 a ready-to-compare option for buyers sourcing both heads together. Its listed 2.02-inch intake and 1.60-inch exhaust valves, plus a 64cc chamber option, give builders concrete dimensions to weigh against their engine setup.

The pair format supplies both heads for a matched build, while the hydraulic flat-tappet specification helps narrow application choice to that valvetrain type. A 2.02-inch intake valve and 1.60-inch exhaust valve establish the listed valve sizing, and the additional description gives a 185cc intake runner and 60cc exhaust runner. The 64cc chamber is one of the listed chamber options, so buyers should select against their required configuration.

Skip it if you need a head expressly listed for hydraulic roller use; Edelbrock 60985 Performer Series RPM E-TEC 200 lists hydraulic roller compatibility.

This pair fits buyers selecting heads for a hydraulic flat-tappet build who want stated valve and runner dimensions. Confirm that the chamber option and valvetrain application match the intended setup before choosing this stock-size offering.

Listed on Amazon as: Edelbrock 5089 Cylinder Head

#8

8. Edelbrock 77199 Victor Junior

• Weight: 32.3 lb

Best for: Valve-equipped Victor Junior buyers.

Why it ranks #8: It includes valves, springs, retainers, locks, guide plates, and seals, but the supplied specifications do not identify SBC 350 or TBI compatibility.

Included intake and exhaust valves, springs, retainers, locks, guide plate, and valve-stem seals make this Edelbrock Victor Junior a more component-complete choice than a bare head. Its listed aluminum construction and 7/16-20 rocker-arm nut thread size give builders practical details for planning the valvetrain.

The included valve and spring-related components can reduce the number of separately sourced items for a build, while the 5/16-inch guide-plate pushrod size specifies an important valvetrain interface. The listing also clearly identifies what is excluded: damper spring, rocker arms, nuts, and drilled steam holes. Those exclusions matter when assembling the remaining parts, and the vehicle-specific fit designation means application matching is central to choosing this head.

Skip it if you need rocker arms included; Edelbrock 60985 Performer Series RPM E-TEC 200 does not list those exclusions in its supplied details.

This suits a vehicle-specific build that benefits from included valves, springs, retainers, locks, guide plate, and seals. Plan separately for the excluded damper spring and rocker hardware, and check that its fit designation matches the application.

Listed on Amazon as: Edelbrock 77199 Victor Junior Cylinder Head