MR. GASKET
Mr. Gasket Gaskets, Seals, and Performance Parts at JJ Motorsports
Mr. Gasket, founded in 1964 by Joe Hrudka in Cleveland, Ohio, began as a venture to produce innovative gaskets for high-performance engines. Using his own '57 Chevy as a test bed, Hrudka—along with his brother Tom—launched the company, drawing from their background as drag racers. Over the decades, Mr. Gasket has become a legendary brand in the automotive accessories market, known for quality products that enhance engine performance and reliability for hot rodders, racers, and enthusiasts worldwide.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Mr. Gasket SBC Ultra-Seal Oil Pan Gasket 57-79 5884
MR. GASKET
$39.95A leaking oil pan gasket compromises engine sealing and invites costly oil loss—particularly critical for high-performance Small Block Chevy builds where every drop matters. The Mr. Gasket Ultra-Seal...MRG5884- SKU:
- MRG5884
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MFG Part #:
- 5884
$39.95 -
Mr. Gasket 80-Up Sb Chev Oil Pan Gs 5882
MR. GASKET
$49.95A leaking oil pan gasket compromises engine sealing and creates mess on your garage floor—but worse, it risks oil starvation under racing conditions. The Mr. Gasket Ultra-Seal gasket kit delivers...MRG5882- SKU:
- MRG5882
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MFG Part #:
- 5882
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
Mr. Gasket Ford V.C. Gaskets 289/35 5870
MR. GASKET
$39.95Valve cover gaskets are critical to maintaining proper engine sealing and preventing oil leakage that can compromise performance and create maintenance headaches. Mr. Gasket's Ultra-Seal design uses...MRG5870- SKU:
- MRG5870
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 5870
$39.95 -
Mr. Gasket New Style Gm Vlv Cvr Gsk 5867
MR. GASKET
$42.29Valve cover gaskets are critical sealing components that prevent oil leakage and contamination of your engine bay. A compromised gasket leads to messy oil weeping, potential engine damage, and costly...MRG5867- SKU:
- MRG5867
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- MFG Part #:
- 5867
$42.29 -
Mr. Gasket Sb Chevy V.C. Gaskets 5861
MR. GASKET
$41.87Valve cover gaskets are critical sealing components that prevent oil leakage and contamination of your engine bay. A compromised gasket can lead to messy oil seepage, vacuum leaks, and potential...MRG5861- SKU:
- MRG5861
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- MFG Part #:
- 5861
$41.87 -
Mr. Gasket Sb Chevy V.C. Gaskets MRG5860
MR. GASKET
$30.17Valve cover gaskets are critical sealing components that prevent oil leakage and maintain engine integrity—and worn or failed gaskets lead to costly oil seeps, engine bay mess, and potential damage...MRG5860- SKU:
- MRG5860
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MFG Part #:
- 5860
$30.17 -
Mr. Gasket Silicone Intake Gaskets 5834
MR. GASKET
$41.48A failing intake manifold gasket will compromise combustion chamber sealing, robbing you of power and inviting coolant leaks that can damage your engine. Mr. Gasket's silicone composite construction...MRG5834- SKU:
- MRG5834
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 LBS
- MFG Part #:
- 5834
$41.48Qty in Cart: 0Quantity:Price:$41.48Subtotal: -
Mr. Gasket Silicone Intake Gaskets 5831
MR. GASKET
$41.48A failing intake gasket will leak vacuum, compromise fuel mixture control, and rob your engine of reliable performance—especially critical on a Small Block Ford where precision sealing is...MRG5831- SKU:
- MRG5831
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 5831
$41.48 -
Mr. Gasket Silicone Intake Gaskets 5812
MR. GASKET
$56.96A failed intake manifold gasket can compromise your engine's air-fuel mixture, resulting in vacuum leaks, rough idle, and lost performance. Mr. Gasket's silicone Ultra-Seal gaskets deliver reliable...MRG5812- SKU:
- MRG5812
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- MFG Part #:
- 5812
$56.96Qty in Cart: 0Quantity:Price:$56.96Subtotal: -
Mr. Gasket SBC U/S Head Gasket (1 Piece) 5801G
MR. GASKET
$51.38A failed head gasket doesn't just rob you of performance—it compromises the integrity of your entire engine. The Mr. Gasket SBC U/S Head Gasket delivers reliable sealing with a rubber-coated graphite...MRG5801G- SKU:
- MRG5801G
- Availability:
- Ships Same Business Day
- Weight:
- 0.59 LBS
- MFG Part #:
- 5801G
$51.38 -
Mr. Gasket Quadrajet Open Center 56A
MR. GASKET
$10.60A reliable carburetor base plate gasket is essential to prevent fuel and air leaks that compromise fuel economy and engine performance. The Mr. Gasket Quadrajet Open Center 56A delivers a precision...MRG56A- SKU:
- MRG56A
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 56A
$10.60 -
Mr. Gasket Quadrajet 4-Hole 56
MR. GASKET
$10.60A reliable carburetor base plate gasket is critical to maintaining proper fuel system sealing and preventing vacuum leaks that compromise engine performance and fuel economy. The Mr. Gasket Quadrajet...MRG56- SKU:
- MRG56
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 56
$10.60 -
Mr. Gasket Holley 4bbl Open Center 54
MR. GASKET
$9.87A properly sealed carburetor base is non-negotiable for consistent fuel delivery and peak engine performance. The Mr. Gasket Holley 4bbl Open Center 54 gasket provides a reliable composite seal...MRG54- SKU:
- MRG54
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 54
$9.87 -
Mr. Gasket Engine Cleaning Brushes 5192
MR. GASKET
$71.18Engine detailing requires precision tools designed specifically for the task—generic brushes simply won't reach tight passages or withstand repeated use in harsh engine environments. The Mr. Gasket...MRG5192- SKU:
- MRG5192
- Availability:
- Ships Same Business Day
- Weight:
- 1.47 LBS
- MFG Part #:
- 5192
$71.18 -
Mr. Gasket Deluxe Brush Kit 5189
MR. GASKET
$50.63Keeping your engine bay spotless isn't just about appearance—it's about maintaining visibility during inspections and preserving component longevity by preventing corrosion and buildup. The Mr...MRG5189- SKU:
- MRG5189
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 5189
$50.63 -
Mr. Gasket 500 Cfm Hly 2-Bbl Gskt 49
MR. GASKET
$10.60A carburetor base plate gasket is critical to maintaining proper fuel mixture delivery and preventing vacuum leaks that compromise performance and fuel economy. The Mr. Gasket 500 CFM Holley 2-barrel...MRG49- SKU:
- MRG49
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 49
$10.60 -
Mr. Gasket 7in. Tmg. Tab Late Sb Chevy 4600
MR. GASKET
$11.93Accurate ignition timing is the foundation of engine performance, and this Mr. Gasket timing tab gives you the precision tool to dial in your Small Block Chevy's ignition curve with confidence...MRG4600- SKU:
- MRG4600
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 4600
$11.93 -
Mr. Gasket 8in Adj. Tmg. Tab 4598
MR. GASKET
$17.96Accurate ignition timing is non-negotiable when you're tuning a Small Block Chevy for maximum power and efficiency. The Mr. Gasket 8in Adjustable Timing Tab gives you precise control over your...MRG4598- SKU:
- MRG4598
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 4598
$17.96 -
Mr. Gasket 7in Adj. Tmg. Tab 4597
MR. GASKET
$23.96Accurate ignition timing is non-negotiable for maximizing horsepower, fuel efficiency, and engine reliability. The Mr. Gasket 7in adjustable timing tab gives you precise, repeatable timing control...MRG4597- SKU:
- MRG4597
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 4597
$23.96 -
Mr. Gasket 8in Timing Tab 4593
MR. GASKET
$6.95Accurate ignition timing is foundational to engine performance, and a quality timing tab eliminates guesswork at the dyno or track. The Mr. Gasket 8in Timing Tab gives you a reliable,...MRG4593- SKU:
- MRG4593
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 4593
$6.95 -
Mr. Gasket 7in Timing Tab 4592
MR. GASKET
$7.93Accurate ignition timing is fundamental to engine performance and reliability, and a quality timing tab is essential for dialing in your Small Block Chevy precisely. The Mr. Gasket 7in Timing Tab...MRG4592- SKU:
- MRG4592
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 4592
$7.93 -
Mr. Gasket SB Chevy Head Dowels (2 Pieces) 4375
MR. GASKET
$16.49Cylinder head dowels are critical alignment components that ensure precise positioning of your cylinder head on the block, preventing gasket misalignment and potential coolant leaks. Mr. Gasket's...MRG4375- SKU:
- MRG4375
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 4375
$16.49Qty in Cart: 0Quantity:Price:$16.49Subtotal: -
Mr. Gasket 180 Degree Thermostat 4364
MR. GASKET
$28.79A properly functioning thermostat is critical to engine health and performance. The Mr. Gasket 180 Degree Thermostat maintains optimal coolant flow and engine temperature, preventing both overheating...MRG4364- SKU:
- MRG4364
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 4364
$28.79 -
Mr. Gasket 160 Degree Thermostat 4363
MR. GASKET
$28.79Maintaining optimal engine temperature is critical to engine longevity, fuel efficiency, and consistent power output. The Mr. Gasket 160 Degree Thermostat is engineered to open at a lower temperature...MRG4363- SKU:
- MRG4363
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- MFG Part #:
- 4363
$28.79 -
Mr. Gasket 1/4in Carb Rod Ends 3812G
MR. GASKET
$31.50Throttle linkage precision directly impacts throttle response and engine control—sloppy rod ends introduce play that degrades drivability and can compromise carburetor tuning. The Mr. Gasket 1/4in...MRG3812G- SKU:
- MRG3812G
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 3812G
$31.50 -
Mr. Gasket Ball Joint Quick Discon. 3811G
MR. GASKET
$33.31Quick-disconnect ball joints streamline throttle linkage assembly and maintenance by eliminating the need for constant re-threading and adjustment. Whether you're fine-tuning carburetor response on a...MRG3811G- SKU:
- MRG3811G
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 3811G
$33.31 -
Mr. Gasket Grommet Assortment 3706
MR. GASKET
$39.95Proper firewall sealing is critical when running custom wiring, fuel lines, or brake lines through your engine bay—gaps compromise both aesthetics and engine bay integrity. This Mr. Gasket assortment...MRG3706- SKU:
- MRG3706
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MFG Part #:
- 3706
$39.95 -
Mr. Gasket Fast Fill Funnel 3695
MR. GASKET
$25.27Fluid changes are a routine maintenance task that shouldn't be a mess—the Mr. Gasket Fast Fill Funnel eliminates spills and drips with its integrated screen design, keeping your engine bay clean and...MRG3695- SKU:
- MRG3695
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- MFG Part #:
- 3695
$25.27Qty in Cart: 0Quantity:Price:$25.27Subtotal: -
Mr. Gasket Bracket-Chrome 3683
MR. GASKET
$16.88A reliable throttle return spring bracket is essential for consistent throttle response and safe engine operation. The Mr. Gasket 3683 delivers a precision-engineered, chrome-plated steel solution...MRG3683- SKU:
- MRG3683
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 3683
$16.88Qty in Cart: 0Quantity:Price:$16.88Subtotal: -
Mr. Gasket 3/8-16 x 3/4 Header Bolt Set (12) Combo Hex & Soc 3420G
MR. GASKET
$11.89Header bolts endure extreme temperatures and vibration cycles that quickly strip standard fasteners—this set delivers the reliability you need to keep your headers sealed and secure. Mr. Gasket's...MRG3420G- SKU:
- MRG3420G
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MFG Part #:
- 3420G
$11.89 -
Mr. Gasket Header Bolts- 3/8in Head 3409
MR. GASKET
$38.99Header bolt failures are a common cause of exhaust leaks and manifold separation, particularly in high-heat applications where thermal cycling demands reliable fastening. Mr. Gasket's 3/8" header...MRG3409- SKU:
- MRG3409
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- MFG Part #:
- 3409
$38.99 -
Mr. Gasket Phenolic 1in 4 Hole 3404
MR. GASKET
$56.55Carburetor spacers are a cost-effective way to improve engine performance without replacing your entire intake manifold. The Mr. Gasket Phenolic 1in 4 Hole spacer raises your carburetor, optimizing...MRG3404- SKU:
- MRG3404
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
- MFG Part #:
- 3404
$56.55Qty in Cart: 0Quantity:Price:$56.55Subtotal: -
Mr. Gasket Razor Gasket Scraper Plastic 33270G
MR. GASKET
$22.63Gasket removal doesn't have to mean damaged surfaces or hours of scraping. The Mr. Gasket Razor Gasket Scraper eliminates old gasket material efficiently while protecting your engine block, cylinder...MRG33270G- SKU:
- MRG33270G
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- 33270G
$22.63 -
Mr. Gasket Engine Storage Bags w/ Mr. Gasket Logo 33260G
MR. GASKET
$12.06Engine storage and transportation require protection from dust, moisture, and environmental contaminants—especially when dealing with high-value performance builds or long-term seasonal storage. The...MRG33260G- SKU:
- MRG33260G
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 33260G
$12.06 -
Mr. Gasket AN Aluminum Wrench Set 3an-20an 33200G
MR. GASKET
$134.95If you're working with AN fittings in fuel systems, brake lines, or custom plumbing, you need a dedicated wrench set that won't round off your fittings or strip the aluminum components. Mr. Gasket's...MRG33200G- SKU:
- MRG33200G
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- MFG Part #:
- 33200G
$134.95 -
Mr. Gasket Fuel Pressure Adapter 2975
MR. GASKET
$21.74Accurate fuel pressure monitoring is critical for tuning and diagnosing fuel system performance—this adapter makes it simple to install a gauge without permanent modifications. The Mr. Gasket 2975...MRG2975- SKU:
- MRG2975
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 2975
$21.74 -
Mr. Gasket Fuel Fittings 2966
MR. GASKET
$39.95Fuel system reliability hinges on secure, leak-free connections—and this Mr. Gasket 90-degree adapter ensures your fuel lines stay pressurized and properly routed without kinks or stress. Whether...MRG2966- SKU:
- MRG2966
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- 2966
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
Mr. Gasket Sb Ford V.C. Gasket 276
MR. GASKET
$33.31Valve cover gaskets are critical sealing components that prevent oil leakage and contamination of your engine bay—a failing gasket can lead to slow oil weeps that damage ignition systems and create...MRG276- SKU:
- MRG276
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- MFG Part #:
- 276
$33.31 -
Mr. Gasket Exhaust Gskt 302-351W W/ GT40 Heads 264G
MR. GASKET
$28.85A quality exhaust gasket is critical to maintaining peak engine efficiency and preventing performance-killing exhaust leaks. The Mr. Gasket 264G delivers reliable sealing for small block Ford...MRG264G- SKU:
- MRG264G
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MFG Part #:
- 264G
$28.85 -
Mr. Gasket Sb Ford Exhaust Gasket 253
MR. GASKET
$32.50Exhaust manifold gaskets are a critical seal in your engine's exhaust system—a compromised gasket leads to exhaust leaks, power loss, and potential engine damage. The Mr. Gasket SB Ford Exhaust...MRG253- SKU:
- MRG253
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- 253
$32.50
