Valve Cover For 2003-2020 5.7/6.1/6.4 Hemi Gen III Engine Cast/Billet Aluminum | SPELAB
Fitment:
Note: Aluminum billet is expected to be available on April 10.
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Product Information +
- Brand: SPELAB
- SKU: SPOS08837RD
- Availability: Many in stock
- Product Type: Valve Cover
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PLEASE NOTE!
- Description
- FAQs
Valve Cover For 2003-2020 5.7/6.1/6.4 Hemi Gen III Engine Cast/Billet Aluminum | SPELAB
Youtube Frostbite Ram's video about Spelab Billet Aluminum Engine Valve Covers- SPELAB's aluminum valve covers give you an excellent way to add a high-end fabricated look without the high-end price.
- These offer you a strong and lightweight valve cover constructed of 6061 T6 sheet aluminum.
- They feature a taller than stock height to clear most valvetrain configurations along with recessed ignition coil pockets to fit OEM and aftermarket coils.
- Included with the valve covers are valve cover gaskets, spark plug O-rings.
Fitment:
Direct fit for
2006-2019 5.7L Hemi
2005-2010 6.1L Hemi
2011-2019 6.4L hemi
Will fit 2003-05 5.7L Hemi if 2006-later coils are used
Will not fit 6.2L Supercharged engines due to different valve cover baffle design
*Note: The threads are M6, 4 of which have a depth of 6.5mm and 4 of which have a depth of 8.5mm.
Cast vs. Billet Aluminum: Process Differences：
Cast Aluminum is produced through a casting process, where molten aluminum is poured into molds, making it ideal for parts with complex shapes and varying thicknesses. This method provides good strength and corrosion resistance.
Billet Aluminum, on the other hand, is crafted from a solid block of aluminum through forging and machining. This process results in higher strength and durability, making it suitable for high-precision and demanding applications.
Package Information：
Features:
- 2.25-inch overall height offers additional valve train clearance
- High quality 100% CNC Aluminum
- Constructed of 6061 T6 sheet aluminum
- Your choice of silver anodized finishes
- Designed to work with stock or aftermarket coils
- Includes valve cover gaskets, and spark plug O-rings
- Sold as a pair
Details:
- Brand Name: SPELAB
- Model Name: SPOS01270SR
- Product Type: Valve Cover
- Material: Billet Aluminum
- Process: CNC Machined
- Weight: 4670g
- Gaskets Included: Yes
- Fitment: 2006-2019 5.7L, 2005-2010 6.1L and 2011-2019 6.4L engines
- Height: 2.25 inch
- Length: 20.625 inch
- Width: 7.125 inch
- Quantity: Pair
Package Includes:
- Valve Covers(2 pcs)
- Valve Cover Gaskets(20 pcs)
- Spark Plug O-rings (8 pcs)
Screw types needed to be prepared before purchaseuff1a
- 16pcs M6 x 1.0 x 35 MM head screws (2 per coil pack)
- 20pcs M6 x 1.0 x 25 MM head screws (10 per rocker cover)
- 32pcs 1/4" zinc shaft collars or 16pcs 1/2" spacers
- 36pcs #6 flat washers, one for each head screw (1 for each screw
- It takes 2 of the shaft collars to make up the 1/2 space between the bottom of the coil pack to the top of the deck of the rocker covers
Q1: SPELAB Aftermarket What are the differences between Hemi valve covers and OEM valve covers?
F1:
- Material difference: SPELAB valve covers are made of high quality aluminum, whereas OEM valve covers are usually made of plastic.
- Design and size: SPELAB valve covers are more rectangular in shape and higher in height to provide more interior space, while OEM's are more cylindrical in shape.
Q2: Why are SPELAB aftermarket Hemi valve covers designed with a larger internal space?
F2: The larger internal space in the SPELAB valve cover serves several purposes:
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Improved airflow and cooling: The larger space allows for smoother airflow inside the valve chamber, resulting in faster cooling.
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Reduced oil vapor build-up: The larger interior space allows oil to flow more evenly back into the sump, preventing oil vapor build-up.
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Less pressure fluctuation: At high rpm, more space cushions pressure variations for smoother engine operation.
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Room for high-performance components: More room for larger camshafts or other high-performance components.
Q3: Does SPELAB offer three sets of stainless steel screw fittings?
F3: Yes, SPELAB includes a complete set of fittings so you don't need to buy anything extra.
Q4: Can SPELAB aftermarket Hemi valve covers be fitted with larger camshafts?
F4: Yes, the SPELAB Aftermarket Hemi Valve Covers are designed with a larger internal space and a higher height.
Q5: Can the SPELAB Aftermarket Hemi valve cover be installed on a stock vehicle without a supercharger?
F5: Yes, the SPELAB Aftermarket Hemi Valve Cover is compatible with all Hemi engine units, regardless of whether the vehicle is fitted with a supercharger or not.
Q6: Does SPELAB have customized valve covers?
F6: Yes, with custom billet valve covers for the 6.7 Cummins.
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The quality of the machining of the aluminum is great but the powder coat isn't the best. Not terrible but good enough for going in an offroad truck. Packaging could have been better too. Pricing was great but if you want a high quality looking valve cover, buy the raw aluminum ones and powder coat them yourself.
These valve cover are amazing piece of work I can’t say much more but thank you.
These valve covers were done so well , my car is quieter on cold starts because all the pressure is not sitting right there at the valve covers like the oem , there much taller, alllowing my engine to run cooler as well they did a great job 👏🏾
SPELAB Aluminum Engine Valve Covers For 05-19 Dodge Hemi 5.7L 6.1L 6.4L Silver.
These work well for the price. Fast shipping when in stock. No issue with leaks compared to other brand valve covers we have used in the past.
Thanks for the review and I look forward to receiving pictures of your installation feedback!
SPELAB Billet Aluminum Engine Valve Covers 05-19 Dodge Hemi 5.7L 6.1L 6.4L Silver Finish
Thanks for the review!!!Very much looking forward to your feedback pictures.
Considering the amount of machining that goes into these and how well they fit. I would say they are exellent value for the money.
Thanks for the review!!!Very much looking forward to your feedback pictures.
I wasn't sure what to expect with these. I have the Holley sniper EFI Valve covers on one of my Hemi engines. I wanted to get another set of those but they're discontinued. These are definitely a good alternative, machined from one piece and they look awesome.
Thanks for the review!!!Very much looking forward to your feedback pictures.
SPELAB Billet Aluminum Engine Valve Covers 05-19 Dodge Hemi 5.7L 6.1L 6.4L Silver Finish
Thanks for the review!!!Very much looking forward to your feedback pictures.
Let customers speak for us
As advertised works and looks great
Good stuff, love the kit. Installed it all myself under 6 hours. Now I need to find a way to keep the minimax from getting unplugged when I hit a bump
Easy to install, quality parts, and sound better than I expected. I would recommend these to others. Instructions are on line.
Intake horn is real nice, block off plate is real nice, gaskets are decent. I removed first 3 fuel lines and the cp3 line and had mine done in about 4hr by myself start to finish. 2012 Cummins. No cel, no issues. Took away a lot of the black smoking. Increased boost noticeably. Five stars.
Good fit, sounds awesome, definitely made a difference, hose clamps could be a little better, holes was off a little for the sensors, but for the price overall good product!
They have great customer service what I order was much better than what I was expecting to receive thank you for guys for everything
This was a very easy install, the parts seems to be good quality.
Great products, the updates and revisions to there parts show they care about making things better. 100% would buy all my parts from Spelab.
Directions were not good and there isn’t a heater bolt yet..but the product is great and you can’t beat the price. Happy with the product.
This is a good upgrade. I change the rear differential fluid frequently so now I will be able to drain and refill more easily. Easy install. No leaking. Hardware and gasket included. Very happy
I was impressed with the build quality. And very happy with the cover features: fill plug, drain plug, sight glass, nice paint, cooling fins and machined channels on the inside to direct fluid flow. I also put in some AMSOIL diff fluid. A winning combo. Love that gasket and premium hardware is included. A much better deal than the Banks cover. This cover will cool plenty abd direct fluids where it needs to go. I’m happy with my investment and highly recommend.
Fairly straight forward to install. My truck seems to be running and breathing a ton better.
Installed this billet version onto my 2019 Roush F150 recently. I wanted a cover that had the proper fluid flow vaning and fill and drain plugs to make future fluid changes easier, as I plan to renew the fluid every 30k miles. The sight glass so you can see the level and the condition of the fluid is also a great feature. I did quite a bit of research on which cover I wanted to install and saw the fluid flow issues with the square back covers, whereas this one has the proper curved design and vanes in it to direct the fluid that's coming over the top to the correct places of the differential for proper lubrication. I went with the billet one so that it's stronger than the lower priced cast version, as I keep my vehicles forever (20 years and 200k miles or more) and would rather do it right one time than have to do it again. The magnetic plugs to capture any ferrous gear wear is also a nice benefit. Installed with LubeLocker gasket.
Fit like crap. As did the down pipe. I got ppe ones and no refund from spelab
Fits very well and is really well constructed. Also looks really good installed in the truck!
