A strong aluminum head for a Ford 302 should match the engine’s fitment and chamber, runner, and valve specifications while arriving in the configuration your build needs. The Pateyney 180cc/60cc Angle Plug head is a notable bare-head option, while several listings offer 185cc intake runners and 61cc chambers. This roundup includes bare heads, assembled pairs, and one single-head listing, so check package contents before ordering.
The products list compatibility with Small Block Ford 289, 302, 351W, or 5.0L engines, but those labels alone do not confirm compatibility with every build. Compare chamber volume, runner dimensions, valve details, and whether components are installed.
One listing is explicitly intended for racing applications only, making intended use another important distinction to verify.
The Pateyney 180cc/60cc Angle Plug leads as the Best Overall choice for a 302-focused buyer seeking a bare aluminum head with detailed construction and airflow features. It lists 289, 302, 351W, and 5.0L fitment, a thick deck, bronze valve guides, and a multi-angle seat design. Its additional specifications list a 61cc chamber and 185cc intake runner, so verify the exact configuration with the seller before ordering.
It is not an assembled pair; factor in the remaining parts and machine work your build requires.
Our Top Picks
Best OverallLists 302 fitment, a thick deck, bronze guides, and multi-angle seats; additional specs give a 61cc chamber and 185cc intake runner.
View on Amazon
Best 61cc PairSpecifies 302 fitment, 185cc intake runners, 61cc chambers, 2.020-inch intake valves, and bronze guides with hardened seats.
View on Amazon
Best AssembledOffers an assembled aluminum pair with 62cc chambers and hydraulic-roller compatibility; its listing says racing applications only, not street use.
View on Amazon- Best Bare Pair Vahaha Bare Heads
Compare the 302-Focused Head Options
| # | Product | Weight | Dimensions | Buy |
|---|---|---|---|---|
| 1 | 1. Pateyney Angle Plug HeadBest Overall | 22.9 lb | — | View on Amazon |
| 2 | 2. Aflle Racing Cylinder HeadBest 61cc Pair | — | — | View on Amazon |
| 3 | 3. Speedmaster Assembled HeadsBest Assembled | 57.6 lb | 23.62 x 9.06 x 5.51 in | View on Amazon |
| 4 |  4. Vahaha Bare HeadsBest Bare Pair | 46 lb | 21.65 x 9.45 x 14.17 in | View on Amazon |
| 5 |  5. Mixizap Assembled HeadsAssembled rectangular-port pair | 58.5 lb | — | View on Amazon |
| 6 |  6. PUFFIS Assembled HeadsPair-seeking assembled-head buyers | — | — | View on Amazon |
| 7 | 7. Weonefit Bare HeadsDuctile-seat bare-head builders | 46 lb | 21.65 x 14.17 x 9.45 in | View on Amazon |
| 8 |  8. Mustrod Bare HeadsBare SBF replacement pair | 46 lb | 21.65 x 14.17 x 9.45 in | View on Amazon |
| 9 |  9. IMOOA Bare HeadBare head with installation guidance | — | — | View on Amazon |
| 10 |  10. Lamerto Bare HeadSingle bare-head replacement | 23.1 lb | 21.85 x 9.65 x 6.89 in | View on Amazon |
Detailed Reviews: Best Aluminum Heads For 302
#1 · Best Overall
1. Pateyney Angle Plug Head
- Weight: 22.9 lb
Best for: Milling-minded SBF builders.
Why it ranks #1: Lists 302 fitment, a thick deck, bronze guides, and multi-angle seats; additional specs give a 61cc chamber and 185cc intake runner.
A thick deck is the defining feature of Pateyney’s 180cc/60cc angle-plug aluminum head, giving 289, 302, 351W, and 5.0L V8 builders room to consider additional milling. Its multi-angle seats target improved flow at low lifts, making the design relevant to combinations where that operating range matters.
The 185cc intake runners and advanced port design are specified for greater airflow, while the multi-angle seat design targets improved low-lift flow. Bronze valve guides and high-grade aluminum provide the stated material and guide construction; the thick deck is the practical differentiator for builders considering additional milling or seeking resistance to warping. It is supplied bare, so plan the remaining head assembly as part of the build rather than treating it as a ready-to-install assembled head.
- Thick deck allows additional milling if desired
- Multi-angle seats target improved flow at low lifts
- 185cc intake runners with advanced port design
- Bronze valve guides and high-grade aluminum
- Bare head requires completing the assembly before installation.
Skip it if you need an assembled, ready-to-fit pair; Speedmaster PCE281.2048 is listed assembled with springs and valves installed.
A 289, 302, 351W, or 5.0L builder planning a bare-head build may value the thick deck and low-lift seat design. Account for assembly work and verify the rest of the combination against the listed specifications.
Full product details
| Brand | Pateyney |
|---|---|
| Item Weight | 22.9 pounds |
| Item model number | YMXDM-3284 |
| Manufacturer | Pateyney |
| Part Number | YMXDM-3284 |
| Model | YMXDM-3284 |
| Package Dimensions | 21.6 x 10 x 7 inches |
Listed on Amazon as: 180cc/60cc Angle Plug Aluminum Cylinder Head Suits SBF For Ford 289/302/5.0L/351W
View on Amazon#2 · Best 61cc Pair
2. Aflle Racing Cylinder Head
Best for: Bronze-guide 185cc SBF option.
Why it ranks #2: Specifies 302 fitment, 185cc intake runners, 61cc chambers, 2.020-inch intake valves, and bronze guides with hardened seats.
Bronze valve guides paired with hardened seats define Aflle Racing’s aluminum head, giving Ford small-block builders specified guide and seat materials alongside its 185cc intake runners. The listing names 289, 302, 351W, and 5.0L V8 applications, with 61cc chambers for evaluating a fit with the engine combination.
The 185cc intake runner and 61cc combustion chamber give builders two concrete dimensions for comparing this head with their engine setup. Its 2.020-inch intake and 1.600-inch exhaust valves establish the listed valve sizes, while bronze guides and hardened seats provide the stated wear-oriented construction. Aluminum is also described as dissipating heat rapidly. The supplied information does not identify the head as assembled, so account for that distinction when planning installation and parts preparation.
- 185cc intake runners and 61cc chambers
- 2.020-inch intake and 1.600-inch exhaust valves
- Bronze valve guides and hardened seats
- Aluminum construction described as rapidly dissipating heat
- The listing does not specify whether the heads arrive assembled.
Skip it if you want the listing to confirm an assembled valvetrain; Speedmaster PCE281.2048 specifies springs and valves installed.
This suits a Ford small-block builder comparing 185cc runners, 61cc chambers, and specified valve sizes while prioritizing bronze guides and hardened seats. Check the assembly details and your engine setup before planning the installation.
Full product details
| Brand | Aflle Racing |
|---|---|
| Item model number | For Ford SBF |
| Manufacturer | Aflle Racing |
| Part Number | N8596-Z00271 |
| Model | Aluminum Cylinder Head |
Listed on Amazon as: 1 Pair Aluminum Cylinder Heads 185cc Intake 61cc Chamber
View on Amazon#3 · Best Assembled
3. Speedmaster Assembled Heads
- Weight: 57.6 lb
- Dimensions: 23.62 x 9.06 x 5.51 in
Best for: Hydraulic-roller racing builds.
Why it ranks #3: Offers an assembled aluminum pair with 62cc chambers and hydraulic-roller compatibility; its listing says racing applications only, not street use.
Hydraulic-roller compatibility is the defining feature of Speedmaster’s assembled aluminum heads, enabling a specified match for builds using that tappet arrangement. The listing also identifies installed springs and valves and a 62cc chamber, while its legal notice draws a clear boundary: these heads are intended for racing applications, not street use.
Because the pair is listed as assembled with springs and valves installed, the buyer can plan around a supplied valvetrain rather than a bare-head build. Hydraulic roller tappet compatibility identifies the intended cam arrangement, and the 62cc combustion chamber provides a specification to compare with the engine combination. The legal notice is decisive for choosing an application: it says racing use only and not for street use, so this is not the choice for a street-driven 302.
- Assembled cylinder-head pair
- Springs and valves installed
- Hydraulic roller tappet compatible
- 62cc combustion chambers
- Explicitly intended for racing use only, not street use.
Skip it if you need heads for a street-driven 302; Mixizap’s listing does not carry this product’s racing-only legal restriction.
Choose this pair only for a compatible Ford small-block racing build using hydraulic roller tappets and accepting the 62cc chamber specification. Its stated racing-only, not-for-street-use boundary rules it out for street applications.
Full product details
| Brand | Speedmaster |
|---|---|
| Item Weight | 57.6 pounds |
| Item model number | PCE281.2048 |
| Manufacturer | Speedmaster |
| Part Number | PCE281.2048 |
| Model | PCE281.2048 |
| Dimensions | 23.62 x 9.06 x 5.51 inches |
| Additional Information | Important information |
Listed on Amazon as: Assembled Cylinder Heads Compatible with Small Block Ford 260/289/302/351W/5.0 190cc/62cc – Hydraulic Roller Compatible, Springs/Valves Installed, Bolt-On Pair
View on Amazon#4 · Best Bare Pair
4. Vahaha Bare Heads
- Weight: 46 lb
- Dimensions: 21.65 x 9.45 x 14.17 in
Best for: Bare-head specification matchers.
Why it ranks #4: A set of two bare heads lists 302 fitment, 61cc chambers, 185cc intake runners, and 2.020/1.600-inch valves.
A 61cc chamber paired with a 185cc intake runner anchors Vahaha’s bare aluminum head set, giving Ford SBF builders two specific dimensions for evaluating a 289, 302, 351W, or 5.0L V8 combination. The listing also names bronze guides, hardened seats, and a 2.020-inch intake valve.
The 185cc intake runner, 65cc exhaust runner, and 61cc chamber provide a defined set of dimensions for comparing the bare heads with an engine setup. Listed 2.020-inch intake and 1.600-inch exhaust valves further clarify the valve sizing. High-grade aluminum, bronze valve guides, and hardened seats specify the construction, but the bare designation and recommendation for professional installation mean buyers should plan for assembly work and skilled fitting rather than a plug-in installation.
- 61cc combustion chamber and 185cc intake runner
- 65cc exhaust runner
- Bronze valve guides and hardened seats
- 2.020-inch intake and 1.600-inch exhaust valves
- Bare heads require assembly, and professional installation is recommended.
Skip it if you need an assembled pair with installed components; PUFFIS PFS-C-SBF-2 lists valves, springs, retainers, and locks installed.
A builder assembling bare heads for a listed Ford SBF application can use the chamber, runner, and valve dimensions to assess the combination. Allow for professional installation and the work required to complete a bare-head setup.
Full product details
| Brand | Vahaha |
|---|---|
| Item Weight | 46 pounds |
| Item model number | Vahaha 2EBY-432793A-0120 |
| Manufacturer | Vahaha |
| Part Number | Vahaha 2EBY-432793A-0120 |
| Model | Cylinder Head |
| Dimensions | 21.65 x 9.45 x 14.17 inches |
Listed on Amazon as: Set of 2 Bare Aluminum Cylinder Head Fit for Ford SBF 289 302 351W 5.0L V8
View on Amazon#5
5. Mixizap Assembled Heads
- Weight: 58.5 lb
Best for: Assembled rectangular-port pair.
Why it ranks #5: The assembled pair lists Ford 302 fitment, 175–185cc intake runners, 64cc chambers, and 2.020/1.600-inch valves.
A 175cc–185cc intake-runner range makes Mixizap’s assembled cast-aluminum pair distinctive for Ford SBF builders comparing port volume across a 289, 302, or 351W. Its listing also gives a 64cc chamber and rectangular intake port, helping buyers assess two concrete head dimensions before planning the installation.
The assembled designation means the listing presents this as a head assembly rather than a bare casting, while the 175cc–185cc intake-runner range gives a size window to consider for the combination. A 64cc chamber and rectangular intake port add useful comparison points, and the listed 2.020-inch intake and 1.600-inch exhaust valves clarify valve sizing. Fitment is stated for Ford SBF 289, 302, and 351W applications; the supplied information does not detail installed components.
- Listed as an assembled pair
- 175cc–185cc intake runners
- 64cc combustion chambers and rectangular intake ports
- 2.020-inch intake and 1.600-inch exhaust valves
- The listing does not specify which valvetrain components are installed.
Skip it if you need the installed springs and valves explicitly confirmed; Speedmaster PCE281.2048 names both components in its listing.
This pair fits a buyer comparing assembled Ford SBF heads with rectangular ports, a 64cc chamber, and a 175cc–185cc runner range. Confirm the included assembly details against your build plan before installation.
Full product details
| Brand | Mixizap |
|---|---|
| Item Weight | 58.5 pounds |
| Item model number | Mixizap 432793B 2PCS |
| Manufacturer | Mixizap |
| Part Number | Mixizap 432793B 2PCS |
| Model | Cylinder Head Assembly |
| Package Dimensions | 22.83 x 20.87 x 8.66 inches |
Listed on Amazon as: 2Pcs Cylinder Head Cast Aluminum Assembled for Ford SB V8
View on Amazon#6
6. PUFFIS Assembled Heads
Best for: Pair-seeking assembled-head buyers.
Why it ranks #6: Includes two assembled aluminum heads for 302 applications, with 175–185cc intake runners and 64cc exhaust runners listed.
Two assembled aluminum heads in one set are PUFFIS’s clearest practical feature, giving Ford small-block builders a paired starting point for 289, 302, 5.0L, and 351W applications. The listing specifies 175cc–185cc intake runners and 64cc exhaust runners, plus installed intake and exhaust valves and related components.
The pair format supplies two heads together, and the listed assembly includes intake and exhaust valves, springs, retainers, locks, and related valve components installed as shown. That can help buyers plan around a more complete head assembly than a bare casting. Its 175cc–185cc intake-runner range and 64cc exhaust runners provide specifications for comparison, while the stated compatible engines include Ford Small Block 289, 302/5.0L, and 351W V8s.
- Two assembled aluminum heads supplied as a pair
- Valves, springs, retainers, and locks installed as shown
- 175cc–185cc intake runners
- Listed for Ford 289, 302/5.0L, and 351W V8s
- The listing gives no combustion-chamber volume.
Skip it if you need a stated chamber volume for comparison; Vahaha lists its bare heads with a 61cc chamber.
Consider this set if you want a paired, assembled starting point for a compatible Ford small-block and value the listed installed valve components. The missing chamber-volume figure is a boundary for buyers comparing chamber sizes.
Full product details
| Brand | PUFFIS |
|---|---|
| Item model number | C-SBF-2 |
| Manufacturer | PUFFIS |
| Part Number | PFS-C-SBF-2 |
| Model | PFS-C-SBF-2 |
Listed on Amazon as: 2-Pack Assembled Cylinder Heads Compatible with Ford 289 302 351W, 64cc
View on Amazon#7
7. Weonefit Bare Heads
- Weight: 46 lb
- Dimensions: 21.65 x 14.17 x 9.45 in
Best for: Ductile-seat bare-head builders.
Why it ranks #7: The bare pair lists 302 fitment, 61cc chambers, 185cc intake runners, bronze guides, and ductile-iron valve seats.
Ductile iron valve seats distinguish Weonefit’s bare aluminum pair, giving Ford small-block builders a specified seat material alongside bronze guides. The 61cc chambers and 185cc intake runners suit specification comparisons for listed 289, 302, 351W, and 5.0L V8 applications, with the bare format leaving assembly planning to the buyer.
The 61cc chamber and 185cc intake runner, together with a 65cc exhaust runner, give builders a useful dimensional profile for assessing an engine combination. The stated 2.020-inch intake and 1.600-inch exhaust valves add valve-size detail, while bronze guides and ductile iron seats identify the construction. Since this is a set of bare heads, the buyer needs to plan the remaining assembly and installation work instead of expecting a complete assembled head pair.
- Ductile iron valve seats
- Bronze valve guides
- 61cc chambers and 185cc intake runners
- Listed valve sizes: 2.020-inch intake and 1.600-inch exhaust
- Bare heads do not arrive as an assembled valvetrain.
Skip it if you prefer an assembled pair with listed installed springs and valves; Speedmaster PCE281.2048 specifies those components.
This is for builders who want a bare pair with stated guide and seat materials and dimensions for a compatible SBF. It requires a plan for completing assembly and matching the specifications to the engine.
Full product details
| Brand | Weonefit |
|---|---|
| Item Weight | 46 pounds |
| Item model number | Weonefit 2PCS 432793A SBF 185cc 61cc |
| Manufacturer | Weonefit |
| Part Number | Weonefit 2PCS 432793A SBF 185cc 61cc |
| Model | Cylinder Head |
| Dimensions | 21.65 x 14.17 x 9.45 inches |
Listed on Amazon as: Pair Bare Cylinder Head Replacement for Ford Small Block SBF 289 302 351W and 5.0L V8 models, Aluminum, 185cc Intake Runner & 61cc Chamber Weonefit
View on Amazon#8
8. Mustrod Bare Heads
- Weight: 46 lb
- Dimensions: 21.65 x 14.17 x 9.45 in
Best for: Bare SBF replacement pair.
Why it ranks #8: Offers a pair of bare heads with 302 fitment, 61cc chambers, 185cc intake runners, and 2.020/1.600-inch valves.
Mustrod lists a pair of bare heads with 61cc chambers and 185cc intake runners, giving Ford small-block builders a matching set of core dimensions for a 289, 302, 351W, or 5.0L V8. Bronze guides and ductile iron seats add specified construction details for buyers planning a bare-head build.
The pair includes two cylinder heads, and the 61cc chamber, 185cc intake runner, and 65cc exhaust runner make the listed dimensions straightforward to compare with a build. Valve sizing is also specified at 2.020 inches for intake and 1.600 inches for exhaust. High-grade aluminum, bronze valve guides, and ductile iron seats identify the materials, while the bare format means the buyer must account for completing the head assembly before installation.
- Two bare heads supplied as a pair
- 61cc chambers and 185cc intake runners
- 65cc exhaust runners
- Bronze guides and ductile iron valve seats
- Bare heads require the buyer to complete assembly before installation.
Skip it if you need a single head rather than a pair; Lamerto lists one cylinder head with the same 61cc chamber and 185cc intake runner.
Choose this pair if your Ford SBF project calls for two bare heads and the listed chamber, runner, and valve dimensions suit the build. Factor in assembly work; the product is not presented as an assembled pair.
Full product details
| Brand | Mustrod |
|---|---|
| Item Weight | 46 pounds |
| Item model number | Mustrod 2PCS 432793A SBF 185cc 61cc |
| Manufacturer | Mustrod |
| Part Number | Mustrod 2PCS 432793A SBF 185cc 61cc |
| Model | Cylinder Head |
| Dimensions | 21.65 x 14.17 x 9.45 inches |
Listed on Amazon as: 2x Cylinder Head Replacement for Ford Small Block 289 302 351W 5.0L V8 Aluminum SBF 185cc Intake Runner / 61cc Chamber Volume Mustrod
View on Amazon#9
9. IMOOA Bare Head
Best for: Bare head with installation guidance.
Why it ranks #9: Lists 302 compatibility, a 61cc chamber, 185cc intake runner, and 2.020/1.600-inch valves, but package quantity is unclear.
IMOOA explicitly recommends professional installation and notes that instructions are not included, a useful planning distinction for buyers considering its bare aluminum head. The listing gives a 61cc chamber, 185cc intake runner, and compatibility with Ford 289, 302, 351W, and 5.0L V8 engines.
The 61cc chamber and 185cc intake runner give the buyer two core specifications for evaluating this head against a 302 combination. A 2.020-inch intake valve and 1.600-inch exhaust valve add further sizing detail, while bronze guides and ductile iron seats specify the listed wear-related construction. The bare finish signals a bare head rather than an assembled unit; because no instructions are included and professional installation is recommended, plan for qualified installation support.
- 61cc combustion chamber
- 185cc intake runner
- Bronze valve guides and ductile iron seats
- Professional installation is recommended in the listing
- No instructions are included, and professional installation is recommended.
Skip it if you need a pair in one listing; Weonefit’s bare-head set includes two heads and lists the same 61cc chamber.
This suits a buyer sourcing a bare head for a listed Ford small-block and arranging professional installation. Its no-instructions note and single-head listing matter when planning both the work and the quantity needed.
Full product details
| Brand | IMOOA |
|---|---|
| Item model number | MTD0198 |
| Manufacturer | IMOOA |
| Part Number | MTD0198 |
| Model | Cylinder Head |
Listed on Amazon as: Bare Cylinder Head For Ford Small Block SBF 289 302 351W Aluminum
View on Amazon#10
10. Lamerto Bare Head
- Weight: 23.1 lb
- Dimensions: 21.85 x 9.65 x 6.89 in
Best for: Single bare-head replacement.
Why it ranks #10: Lists 302 fitment and the common 61cc chamber, 185cc intake runner, and 2.020/1.600-inch valves, but includes one head.
Lamerto’s listing specifies one cylinder head, making quantity its key distinction for Ford SBF builders who need a single replacement rather than a pair. The 61cc chamber and 185cc intake runner provide core comparison figures, while the stated application covers 289, 302, 351W, and 5.0L V8 engines.
The 61cc chamber, 185cc intake runner, and 65cc exhaust runner provide dimensions to compare with the existing engine setup. Listed 2.020-inch intake and 1.600-inch exhaust valves add detail for sizing decisions, and bronze guides with ductile iron seats identify the stated construction. This product is listed as one bare cylinder head, not a pair, so buyers planning a two-head replacement must account for the listed quantity and for completing the assembly.
- Single cylinder head listed for individual replacement needs
- 61cc chamber and 185cc intake runner
- 65cc exhaust runner
- Bronze guides and ductile iron valve seats
- The listing includes one head, not a pair.
Skip it if you need both heads from one listing; Mustrod’s pair listing supplies two bare heads with the same 61cc chamber and 185cc intake runner.
This can suit a Ford small-block builder replacing one bare head and comparing the listed chamber, runner, and valve dimensions. For a complete pair, account for the single-head quantity and the assembly work required.
Full product details
| Brand | Lamerto |
|---|---|
| Item Weight | 23.1 pounds |
| Item model number | Lamerto 432793A SBF 185cc |
| Manufacturer | Lamerto |
| Part Number | Lamerto 432793A SBF 185cc |
| Model | Cylinder Head |
| Dimensions | 21.85 x 9.65 x 6.89 inches |
Listed on Amazon as: Cylinder Head Replacement for Ford Small Block 289 302 351W 5.0L V8 Aluminum SBF 185cc Intake Runner / 61cc Chamber Volume Lamerto
View on AmazonAvoiding fitment and assembly surprises
A fitment label is a starting point, not proof that a head will work with every 302 build. These listings commonly name Ford 289, 302, 351W, and 5.0L engines together, but do not provide a complete compatibility checklist for a particular block, intake, exhaust, or valvetrain. Confirm the exact engine configuration, head and gasket requirements, and intended use with the seller or a qualified machinist before ordering.
Package contents are another trap: several listings say bare heads, while Speedmaster, Mixizap, and PUFFIS describe assembled heads. The Lamerto listing specifies one head; others describe a pair or set of two.
Do not assume that valves, springs, retainers, or a second head are included unless the listing confirms them. Speedmaster also carries a racing-only, not-for-street-use warning. Treating these details as pre-purchase checks helps avoid receiving a part that fits the broad engine family but not the actual build.
Chamber volume is only one sizing clue
A listed chamber volume cannot by itself establish the compression ratio or ideal head for a The products span 61cc and 62cc chambers, plus 64cc on Mixizap and PUFFIS; the Pateyney listing’s title says 60cc while its additional description gives 61cc. That discrepancy is a reason to verify the exact specification, not to assume the values are interchangeable.
Compression also depends on other engine details not supplied here, so these product listings cannot determine the right chamber for a particular build. Runner size varies too: Pateyney’s title says 180cc, while its description gives a 185cc intake runner; several alternatives list 185cc, Mixizap gives a 175–185cc range, and Speedmaster identifies 190cc in its title.
These numbers help screen options, but compare confirmed specifications against the engine’s intended use and supporting components before choosing.
How to Choose Aluminum Heads for a 302
Bare or assembled configuration
Look first at whether you want bare heads for a parts-and-machining plan or assembled heads with components installed. Pateyney, Vahaha, Weonefit, and Mustrod are described as bare; Speedmaster, Mixizap, and PUFFIS list assembled heads. Speedmaster specifically describes springs and valves installed in its title and calls its product a bolt-on pair, while PUFFIS says each head includes valves, springs, retainers, and locks.
An assembled option may suit a buyer seeking those included components, but verify what is actually supplied. A bare pair favours builders who want to specify or source components separately.
The Lamerto listing is for one head, so it may suit a single replacement need, but not a complete pair without another head.
Chamber volume and runner size
Compare chamber and intake-runner figures, and confirm discrepancies before buying. Most listings cluster at 61cc chambers and 185cc intake runners; Speedmaster lists 62cc, Mixizap and PUFFIS list 64cc, and Mixizap gives an intake-runner range of 175–185cc. Pateyney’s title identifies 180cc/60cc, while its additional description gives 185cc/61cc.
A buyer targeting the common listed 61cc/185cc combination can shortlist Aflle Racing, Vahaha, Weonefit, or Mustrod. Someone comparing alternatives can consider the 62cc Speedmaster or 64cc Mixizap and PUFFIS listings, but the supplied figures do not establish which chamber or runner suits a particular engine.
Verify dimensions and build requirements before selecting.
Valve details and intended use
Check the valve sizes, guide and seat materials, and use restrictions against your build requirements. A number of products list 2.020-inch intake and 1.600-inch exhaust valves; Pateyney, Aflle Racing, Vahaha, Weonefit, and Mustrod provide those figures. Pateyney and Aflle Racing specifically mention bronze guides, while Weonefit identifies bronze guides and ductile-iron seats.
Speedmaster stands apart with stated hydraulic-roller compatibility, but its legal notice says racing applications only and not street use. That makes it a possible candidate for a racing-focused build that needs an assembled hydraulic-roller head, not a safe assumption for a street car.
For every option, confirm compatibility with the camshaft and related valvetrain parts rather than relying on a general 302 fitment claim.
Which Aluminum Heads Should I Choose for My 302?
For a bare head with detailed construction notes and listed 302 fitment, choose Pateyney Angle Plug Head, while confirming its 60cc title versus 61cc description. If you want a listed 185cc runner and 61cc chamber in a pair, Aflle Racing Cylinder Head provides those figures plus bronze guides and hardened seats. Builders seeking assembled components can consider Speedmaster Assembled Heads, but only for an appropriate racing application: its listing explicitly excludes street use.
For a different assembled option, Mixizap Assembled Heads specifies 175–185cc intake runners and a 64cc chamber. Choose Vahaha Bare Heads when you want a clearly described set of two bare heads with 61cc chambers.
If replacing a single head, check whether Lamerto Bare Head suits your repair; the listing specifies one, not a pair.
Related Buying Guides
- Best Aluminum Heads For 454
- Best Head Gasket Sealer For Aluminum Heads
- Best Aluminum Heads For 350 Chevy
Frequently Asked Questions
How do I confirm an aftermarket head will fit my specific 302 block and valvetrain?
Start by checking the listing’s stated engine fitment, then confirm the exact head configuration and compatibility with your block and valvetrain with the seller. Verify requirements for your intended setup rather than relying on the 302 label alone; listings can differ in assembly, runner, chamber, and included components.
Should I choose a 61cc or 64cc combustion chamber for my build?
Choose based on your target compression and the rest of your combination, not chamber volume alone. Piston shape, deck position, and gasket dimensions also affect the result. The listed options include both 61cc and 64cc chambers; confirm the exact chamber configuration with the seller before ordering.
What additional parts or machine work might bare aluminum heads require?
Bare heads may need valves, springs, and other valvetrain components, along with any machine work your build requires. Confirm what the listing includes and have a qualified machine shop check the heads and setup before assembly. The Pateyney listing, for example, is not an assembled pair.
What should I check before choosing assembled heads?
Check which components are installed and whether the configuration matches your engine and intended use. The Speedmaster listing specifies installed springs and valves and hydraulic-roller compatibility, but explicitly excludes street use. Mixizap lists assembled heads with 175–185cc intake runners and a 64cc chamber; verify fitment before ordering.
How can I tell whether a listing is for one head or a pair?
Read the quantity wording carefully and confirm it with the seller if unclear. The Lamerto listing specifies a single head, while Vahaha describes a set of two bare heads. Other titles use terms such as pair or two-pack, but confirm what is included before placing an order.
Final Words
For a 302-focused bare head with listed fitment and detailed construction features, the Pateyney Angle Plug is the lead choice; confirm whether the chamber is 60cc or 61cc before ordering. Choose Aflle for a listed pair with 185cc runners and 61cc chambers, or Mixizap for an assembled 64cc option. Check Speedmaster’s racing-only restriction, and verify whether a listing supplies one head or two.
