Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

Beef up Your Bronco With These Deals - Shop Now!

GMC Mr. Gasket Engines & Components

Part Groups

Results 1 - 24 of 35

Mr. Gasket Cast Aluminum Valve Covers

Mr. Gasket cast aluminum covers are constructed of high quality die-cast aluminum for an excellent fit. They are available in polished, finned, and ball-milled versions to fit a variety of engines. Features: * Top quality cast aluminum construction * Choice of smooth top polished, finned, or ball-milled designs * Some available in tall versions for additional rocker arm clearance * Thick gasket rail area for excellent sealing * Pre-punched breather openings with baffles * Includes mounting hardware

3.93 out of 5 stars ( 87 )

$114.95

$135.95

On Sale

Mr. Gasket Aluminum Valve Covers

Mr. Gasket aluminum valve covers are fabricated from 100 percent TIG-welded 6061 T-5 aluminum sheeting for a perfect lightweight fit. Available in natural, polished, powdercoat, or anodized finishes, they'll enhance the appearance of any engine compartment. The covers feature an extended sealing lip to positively locate and secure the gasket from moving, eliminating oil leaks. These valve covers can be ordered with plain or finned tops, and each piece includes a 1 1/4 in. diameter breather hole (except where noted). Order the model designed for fitment on your make/model and engine type.

3.9 out of 5 stars ( 78 )

$210.95

$349.95

Mr. Gasket Magnetic Oil Pan Drain Plugs

These magnetic oil drain plugs from Mr. Gasket accumulate metal particles found in the oil, preventing possible damage to the engine. Best of all, they're not only quality-made, they're totally affordable protection for your investment!

4.4 out of 5 stars ( 25 )

$17.60

Mr. Gasket Timing Covers

Mr. Gasket timing covers are made from durable steel that's designed for use with OEM-style timing chains. They add strength and durability to the front of your engine, not to mention good looks!

4.5 out of 5 stars ( 4 )

$49.95

On Sale

Mr. Gasket Chrome Valve Covers

These chrome valve covers from Mr. Gasket are the perfect addition to your engine. They have Mr. Gasket quality and a great price. The covers have a thick-gauge steel with a durable chrome finish, and most are available in short or tall versions.

3.41 out of 5 stars ( 22 )

$73.79


$40.58

$121.95

On Sale

Mr. Gasket Oil Filter Adapter Kits

These oil filter adapters from Mr. Gasket mount a spin-on oil filter. Some adapters contain a filter bypass valve.

3.65 out of 5 stars ( 26 )

$29.11

Mr. Gasket Screw-In Rocker Arm Studs

Mr. Gasket screw-in rocker arm studs are ideal for high performance cams in cars used primarily on the street. They are constructed from alloy steel, have no oil holes, and are concentric to keep the rockers, pushrod, and valve stems in alignment.

4.15 out of 5 stars ( 20 )

$75.65

$107.95

On Sale

Mr. Gasket Valve Cover Y-Wing Bolt Kits

Chrome plated for beauty and durability, these Y-wing bolts from Mr. Gasket make valve cover removal fast and easy. They are precision-engineered and feature extra-long threads.

3.52 out of 5 stars ( 23 )

$18.34

On Sale

Mr. Gasket Engine Oil Dipsticks and Tubes

The lifeblood of your vehicle is lubricant—which is why Mr. Gasket engine oil dipsticks and tubes are so important. They're small, inexpensive parts that tell you if your oil supply is dangerously low. And besides the function they fulfill, these accessories look great under the hood. Made from steel or billet aluminum, the dipsticks are available in a black, polished, or chrome plated finish. Find the OE-style kit that's built to fit your specific engine application.

3.74 out of 5 stars ( 84 )

$60.89

$63.05

Mr. Gasket Timing Tabs

Mr. Gasket timing tabs are precision-manufactured and bolt on using your existing timing cover bolts. They're made from quality materials, with a pleasing finish that will complement any engine. They'll work with either factory or aftermarket timing covers, so you're covered either way.

3.96 out of 5 stars ( 49 )

$8.26

$24.98

Mr. Gasket Chrome Water Pump Pulleys

These Mr. Gasket chrome plated steel water pump pulleys are designed for Chevy big and small block engines with 5/8 in. water pump shafts. These pulleys are ideal for replacing your stock black pulleys. They feature a highly polished chrome finish for long-lasting beauty.

3.35 out of 5 stars ( 23 )

$68.05

$243.95

Mr. Gasket Chrome Plated Crank Pulleys

Replace your stock engine pulleys with a pair of chrome plated steel crank pulleys from Mr. Gasket. These pulleys are highly polished and then chrome plated for lasting beauty.

3.33 out of 5 stars ( 15 )

$70.79

$112.95

Mr. Gasket Low Profile Oil Pans

The low profile sump design of these Mr. Gasket oil pans allows increased oil capacity without restricting ground clearance. Specially designed internal trap door baffling, combined with custom oil pump pick-ups, keep oil pressure fluctuation to a minimum. These oil pans feature beautiful chrome plating or a bright orange paint finish. They're ideal for both street and racing applications.

4.33 out of 5 stars ( 6 )

$226.95

On Sale

Mr. Gasket Alternator Brackets

Mr. Gasket alternator brackets are designed to mount the alternator in several positions depending on your application. These brackets are made from heavy gauge steel to prevent flex, then highly polished and chrome plated for lasting beauty. They are available in several styles depending on your application needs.

3.65 out of 5 stars ( 20 )

$22.17

$83.19

On Sale

Mr. Gasket Harmonic Balancer Bolt Kits

These bolts are made of a Grade 8 alloy and are heat-treated for extra strength. They feature a high hex head to prevent socket slippage and an extra-thick washer to allow for a more accurate, uniform torque.

4.71 out of 5 stars ( 7 )

$31.48


$9.80

$31.44

Mr. Gasket Freeze Plug Kits

Mr. Gasket brass freeze plug kits eliminate any chance of rusted-out engine expansion plugs. Though they're designed for marine applications, these kits are ideal for long-term stored vehicles, as well as for everyday street use. The plugs guard your engine against freeze damage and cracks when there is insufficient antifreeze protection. Each kit includes all of the plugs needed for a complete (and specific) engine block—for applications from 1955 and up.

Not Yet Reviewed

$31.46

$49.95

Mr. Gasket Oil Pan Bolt Kits

These Mr. Gasket oil pan bolt kits have a special smaller-than-standard hex head that is ideal for tight spaces. Because of the hex flange head design, it will not back into the socket wrench, allowing for easier installation. Special underhead serrations prevent loosening, and the wide flange head distributes uniform clamping pressure for an ultra gasket seal. The Grade 5 bolts are zinc plated.

Not Yet Reviewed

$34.11

Mr. Gasket Chrome Engine Bolt Kits

Mr. Gasket's chrome engine bolt kits contain all of the bolts that you need for your engine. These bolts feature a beautiful chrome finish for a show-ready look.

Not Yet Reviewed

$210.95

On Sale

Mr. Gasket Chrome Timing Covers

Dress up the front of your engine with one of Mr. Gasket's chrome timing covers. They add the finishing touch under your hood and go great with your other chrome accessories.

3.67 out of 5 stars ( 3 )

$44.06


$28.64

Mr. Gasket Crank Pulley Bolts

Mr. Gasket crank pulley bolts are made from top-grade steel for strength and durability. Mr. Gasket crank pulley bolts also provide a clean appearance and are zinc plated to resist corrosion.

5.0 out of 5 stars ( 8 )

$12.44

Mr. Gasket Oil Pan Studs

Mr. Gasket oil pan stud kits are made from Grade 5 steel for strength and durability. They feature special underhead serrations to prevent loosening, and their wide flange head distributes clamp-load uniformly. The studs are black oxide and the hex nuts are cadmium plated to resist corrosion and provide a clean, professional appearance.

4.8 out of 5 stars ( 5 )

$52.75

$87.15

Mr. Gasket Oil Pans

Mr. Gasket offers OE-style, stock capacity, stamped steel oil pans for your racer. These pans hold four quarts and are internally baffled. They come available for several applications in your choice of a hardcore black painted or natural finish to custom-color to your liking. Mr. Gasket oil pans come complete with a drain plug, washer, and bolts (stock depth).

3.0 out of 5 stars ( 3 )

$124.95

Mr. Gasket Self-Locking Oil Pan Bolt Kits

The zinc plated smaller-than-standard hex heads on Mr. Gasket self-locking oil pan bolt kits are ideal for tight spaces. The flange head designs keep the bolt from falling into the socket. Special serrations prevent loosening, and the flange gives uniform clamping pressure.

4.2 out of 5 stars ( 5 )

$20.11

Mr. Gasket Crankshaft Keys

These crankshaft keys from Mr. Gasket come in your choice of non offset style stock replacement or offset keys that allow you to advance or retard the camshaft. By using the offset keys, this enables you to increase horsepower and torque within the operating range you select.

3.86 out of 5 stars ( 14 )

$34.68

$34.72

Modal Header