318 Mopar swaps live or die on fitment, valvetrain match, and how much engine work is already on the bench. Some setups call for a camshaft only, while others need a matched cam and lifter kit, or even bearing sets during a full rebuild.
That is where this roundup helps. The seven picks below cover OEM-style replacement parts, a performance cam, and the small but important support pieces that keep an engine build moving without avoidable mismatches.
The Shortlist At A Glance
Flynsu 53022372AA MDS Camshaft Replacement
Mopar 05149054AC Sensor Camshaft
Dura-Bond PD-17 Camshaft Bearing Set
EPChunMi 6.4 Hemi 5038419AB Camshaft
DNJ CAM1163 Camshaft for Chrysler, Dodge, Jeep 5.7L V8
Comp Cams CL20-212-2 High Energy Cam and Lifter Kit
Dura-Bond PD-16 Camshaft Bearing Set
More Details On Our Top Picks
Replacement camshafts like this usually matter most in a daily-driven 5.7 HEMI that needs a return to stock-style behavior. The listed OE part number, 53022372AA, makes identification straightforward, and the fit coverage spans several Chrysler, Dodge, Jeep, and Ram applications from the late 2000s and early 2010s.
That broad coverage is useful during a repair, but fit verification still matters because engine families can share similar names without sharing the same hardware. Compared with the performance-focused Comp Cams kit below, this Flynsu option stays on the service side of the category, which suits owners chasing reliability more than a lopey idle.
Strong Points
- OE part reference helps narrow matchups quickly.
- Broad 5.7 HEMI coverage suits several chassis.
- Works well for a stock-style repair path.
- Useful in a garage rebuild that needs one core camshaft.
Points To Note
- Fit still needs vehicle-specific confirmation before ordering.
- Replacement-only format means related wear parts are separate.
Who It Suits Best
Chrysler, Dodge, Jeep, or Ram owners with a 5.7 HEMI who need a direct replacement camshaft benefit most from this pick.
A Better Fit Elsewhere
Comp Cams CL20-212-2 High Energy 218/218 Hydraulic Flat Cam and Lifter Kit suits 318 builders chasing a stronger street personality and a matched cam-and-lifter package.
A camshaft sensor is the smaller part of the job, but it can still dictate whether an engine manages timing information cleanly. Mopar’s OEM format matters here because it is aimed at a specific vehicle fit rather than a broad universal approach, which keeps the part straightforward for stock maintenance.
In a shop bay or driveway repair, that directness saves some guesswork. The trade-off is simple, though, this is a sensor replacement rather than a performance cam, so it belongs in a troubleshooting stack rather than a power build.
What We Like
- OEM-style fit makes it a natural service replacement.
- Part number 05149054AC helps exact-match searches.
- Works for a repair path that stays close to factory hardware.
Worth Noting
- Limited role, since it is a sensor rather than a camshaft.
- Vehicle confirmation still matters on older Mopar applications.
Made For
Shopper profiles focused on restoring factory sensor function in a compatible Mopar vehicle get the most from this part.
Swap It Out When
Mopar 05149054AC Sensor Camshaft is the more sensible call than Flynsu 53022372AA MDS Camshaft Replacement for anyone who only needs the sensor side of the repair.
Camshaft bearings sit behind the scenes, yet they matter a great deal during a rebuild because they support the camshaft as it turns. Dura-Bond’s PD-17 is the sort of part that belongs in a machine shop conversation, not a casual bolt-on afternoon, and that alone signals the kind of project it fits.
The sourcing details are lean, so the case for this set rests mostly on category fit rather than flashy extras. Compared with the Flynsu camshaft, this is for the supporting structure of the engine, which makes it a better companion piece for a full teardown or refresh.
Upsides
- Useful during cam tunnel service and full rebuild work.
- Light package weight keeps handling simple on arrival.
- Single-set format suits a focused repair order.
- Pairs naturally with other internal engine parts.
Softer Spots
- Meant for specialized engine work, not casual upgrades.
- Few public details mean fit research stays on the shopper.
Right Fit For
Engine builders and restoration workbench setups benefit most from this bearing set.
Another Choice May Suit
Dura-Bond PD-16 Camshaft Bearing Set is the closer sibling for lighter Mopar bearing refresh jobs that need a different fit path.
For a 6.4 HEMI project, the 5038419AB reference helps narrow the field fast, and that kind of clarity matters in a rebuild. EPChunMi lists OE-spec construction and factory inspection, so the pitch leans toward replacement confidence rather than a wild custom profile.
The fit range covers Chrysler 300, Dodge Challenger, Dodge Charger, and Jeep Grand Cherokee applications with 6.4L V8 engines. Compared with the DNJ CAM1163 below, this one sits in the larger 6.4-liter lane, so it belongs with owners working around that engine family, not a 318-based street cam search.
Reasons To Buy
- OE-spec framing suits direct replacement work.
- Part numbers 5038419AB and 05038419AB aid matching.
- Broad 6.4 HEMI vehicle coverage adds flexibility.
- Good fit for rebuilds that need a known reference point.
Room For Improvement
- Vehicle confirmation still matters, especially across model years.
- Performance expectations should stay centered on replacement use.
- More engine-family specific than a general swap candidate.
Whose Shelf It Belongs On
Owners of compatible 6.4 HEMI vehicles who need a replacement camshaft with clear reference numbers benefit most here.
Look Elsewhere When
Comp Cams CL20-212-2 High Energy 218/218 Hydraulic Flat Cam and Lifter Kit is the stronger route for a classic 318 build that needs a more pronounced street setup.
Feature Snapshot
DNJ’s CAM1163 sits in a useful middle ground for 5.7L HEMI applications, especially where a replacement camshaft needs to stay close to factory behavior. The fit note that excludes MDS, or Multi-Displacement System, matters a lot, because it draws a hard line around the engines it belongs in.
That makes this a strong fit for a straightforward rebuild or swap on Chrysler, Dodge, or Jeep vehicles that match the listed engine family. Compared with the Flynsu 53022372AA option, this one is more narrowly framed around non-MDS use, which helps cut confusion for the right setup and creates a cleaner choice for repair work.
Bright Spots
- Non-MDS fit note gives the application a clear boundary.
- Broad Chrysler, Dodge, and Jeep coverage helps match common 5.7L builds.
- Brand focus on engine parts suits repair-minded projects.
- Good candidate for stock-leaning restoration work.
Small Caveats
- Fit is narrower than the wider 5.7 HEMI replacement above.
- Owners still need to confirm the non-MDS requirement.
Perfect Match For
Non-MDS 5.7L Mopar projects that need a replacement camshaft with direct engine-family focus suit this part well.
A Better Fit Elsewhere
Flynsu 53022372AA MDS Camshaft Replacement makes more sense for shoppers who need the broader MDS-oriented 5.7 replacement path.
Core Details
Street builds usually change character as soon as the cam and lifters are chosen together, and this kit is built around that idea. The 218/218 figure refers to duration at 0.050 inch lift, a standard cam measurement that helps compare how long the valves stay open, and the listed operating range stretches from 1,500 to 5,500 rpm.
The fit notes point to Chrysler 273 through 360 engines, including 318-oriented conversations where a noticeable idle can be part of the appeal. That makes it the most obvious performance-minded entry here, especially compared with the replacement-focused Mopar sensor and OE cam options.
Highlights
- Cam and lifter pairing simplifies parts matching.
- 1,500 to 5,500 rpm range suits spirited street use.
- 218/218 duration creates a more assertive engine personality.
- Works with common gear and exhaust combinations noted by the brand.
- Better aligned with performance builds than stock repairs.
Honest Caveats
- The more aggressive profile may not suit quiet cruising goals.
- Ancillary parts and setup still matter for a clean install.
- Hydraulic flat-tappet setups reward careful assembly and break-in planning.
Best Suited To
Builders chasing a stronger street cam for a Chrysler 273 to 360 project, including many 318-oriented swaps, get the most from this kit.
Where A Sibling Pick Shines
DNJ CAM1163 Camshaft for Chrysler, Dodge, Jeep 5.7L V8 is the calmer route for non-MDS replacement work that stays closer to factory behavior.
Technical Sheet
Not every cam-related job needs a new camshaft, and this bearing set is the proof. Dura-Bond’s PD-16 is aimed at internal engine service, so it suits the sort of 318 Mopar teardown where bearing condition is part of the larger picture.
The listed package weight is light, which makes handling simple during a build, but the more important point is category fit. Unlike the Comp Cams kit, this is a support component rather than a performance upgrade, so it belongs with refresh work and restoration planning.
Best Bits
- Useful for cam tunnel service and rebuild prep.
- Light package weight makes shop handling easy.
- Support part for restoration and refresh work.
Areas To Watch
- Specialized part, so match the bearing set to the engine plan.
- Not a stand-alone upgrade for a running vehicle.
Built With In Mind
Engine rebuilders dealing with Mopar small-block internal wear benefit most from this bearing set.
Look Elsewhere When
Comp Cams CL20-212-2 High Energy Cam and Lifter Kit is the better fit for a 318 street build that needs a full camshaft upgrade rather than bearings.
What Matters Before Choosing Cams For 318 Mopar
Cam Type Has To Match The Job
Replacement cams, sensors, and bearing sets solve very different problems. A stock repair wants the right part number and the right engine family, while a performance build wants duration, lift, and rpm range that suit the rest of the drivetrain.
Support Parts Matter More Than Most Builds Admit
Lifters, bearings, and sensor hardware can make or break the outcome of a cam swap. A camshaft alone rarely tells the whole story, especially in older Mopar engines that already have wear in surrounding parts.
Fitment Beats Brand Familiarity
A familiar name does not guarantee the right application. Engine code, MDS or non-MDS status, and year range matter more than a logo on the box.
A Few Details Worth Keeping In View
Common Shopping Slip Ups
The easiest mistake is treating every 318 or HEMI reference as interchangeable. Another common miss is overlooking whether the build needs a camshaft, a sensor, or a bearing set.
The Upgrade Payoff
Higher-tier cam kits cost more because they bundle matched parts and usually carry more specific performance geometry. That extra spend makes sense for a street build or full refresh, not for a simple return-to-stock repair.
Frequently Asked Questions
What makes a camshaft fit matter so much on a Mopar 318?
Small-block Mopar fitment depends on engine family, valvetrain layout, and the parts already in place. A close match keeps the swap straightforward and avoids rework.
Is a cam and lifter kit better than a camshaft alone?
A kit makes sense during a rebuild because the wear parts arrive as a matched set. A camshaft alone suits repairs where lifters are already addressed.
Do MDS and non-MDS parts belong in the same discussion?
They do not, because MDS changes the hardware arrangement. A part marked without MDS should be treated as a separate fit path.
Why are bearing sets included in a cam roundup?
Bearing sets support the camshaft inside the engine, so they matter during internal service. That makes them relevant for rebuilders and restoration work.
What is the most sensible choice for a mild street setup?
A performance cam kit with a midrange rpm window usually suits that use case best. The Comp Cams CL20-212-2 is the clearest example in this list.
