EXTERIOR
INTERIOR
LIGHTS
PERFORMANCE
SUSPENSION
BRAKES
DRIVETRAIN
WHEELS

GMC Valve Covers

At Andy's Auto Sport, we have a huge variety of GMC  valve covers to ensure that you have every valve cover option available to you. We go out of our way to carry every major line of GMC  valve covers, so that whether you are looking for a custom GMC  valve cover or a chrome valve cover or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your GMC  valve cover needs!

 Select Your Vehicle

Shop GMC Valve Covers by Model



GMC Valve Covers

At Andy's Auto Sport, we have a huge variety of GMC  valve covers to ensure that you have every valve cover option available to you. We go out of our way to carry every major line of GMC  valve covers, so that whether you are looking for a custom GMC  valve cover or a chrome valve cover or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your GMC  valve cover needs!

Choose Your Vehicle:

Shop GMC Valve Covers by Model


WHY TO BUY?
If you're installing a valvetrain that's larger than stock, you'll need to pick up a set of tall aftermarket GMC valve covers to keep a lid on things. Keep in mind that you might need to stick with a set of low-profile valve covers to keep clear of alternator and/or air-conditioning brackets on a street vehicle, and be sure to get valve covers with PCV, oil filler, and/or breather holes should you need them. Note that you should always run a PCV valve and breather, but some enthusiasts prefer to run them on the side or rear of the valve covers instead of on the top for a cleaner look.

DID YOU KNOW?
Many car nuts install custom GMC valve covers to simply dress up their engine compartments, and while that's a completely valid and worthwhile reason, there are other benefits to swapping them out. Aluminum GMC valve covers can cost a premium when compared to steel valve covers, but they are thicker and more rigid and therefore typically maintain a tighter seal. Aluminum covers also dissipate heat better and helps reduce valve noise due to their thicker construction. That being said, stamped steel valve covers are usually trouble-free and a very popular choice for hot rodders - after all, most factory valve covers have traditionally been stamped steel.
FAQs
Q: What are valve covers? Why buy them?
A: Valve covers are the pieces that cover the valves in your engine. They are a popular thing to customize because they are very visible in most cars when you open the hood, and you can completely change the look of your engine by simply changing out the valve covers. They are extremely easy to install in most if not all cases, as they are normally sitting right at the top of the engine bay and are unfastened from the engine block with simply hand tools.




When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

GM Chevry LS LS3 4.8L 5.3L 6.0L 6.2L Left+ Right Side Valve Cover SET w/ Bolts

2PCS Valve Cover Set for Chevy Corvette Silverado GMC Sierra Cadillac 09-20 V8🚗

Valve Covers Left & Right 12570427 12582224 For 1999-2008 Chevy Silverado Sierra

LH & RH Valve Cover Set w/ Gasket & Bolts for 99-08 Chevy Silverado GMC Cadillac

1987-00 Chevy Vortec GMC 305 5.0 & 350 5.7 Valve Covers Complete Kit All Chrome