This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

New customers save $10 with code NEWCUSTOMER2026

New collections just released - Shop now

Exclusive Brands * Influencer Program * Financing Options * Industry Leading Customer Support

Mr Gasket

Mr. Gasket – Performance, Precision, and Proven Power

For over 60 years, Mr. Gasket has been a trusted name in the performance automotive world — delivering the gaskets, seals, fasteners, and engine accessories that power builders rely on. From drag strips to street machines, Mr. Gasket products are engineered to handle the heat, pressure, and performance demands of serious enthusiasts.

Every gasket, fitting, and accessory is designed to provide a precision seal, improved reliability, and professional-grade quality for a wide range of applications — from classic muscle cars to modern performance builds. Whether you’re assembling a new engine or upgrading your current setup, Mr. Gasket brings the heritage and innovation that keep high-performance vehicles running strong.

Trusted by racers. Proven by time. Powered by passion — that’s Mr. Gasket.

Save 11%

Mr. Gasket Vacuum Cap Assortment $14.73 USD ~~$16.57 USD~~

Save 11%

Electric Fuel Pump Harness & Relay Wiring Kit. 30 Amp Relay and Circuit Breaker. $45.29 USD ~~$50.95 USD~~

Save 12%

Mr. Gasket Electric Fan Harness & Relay Kit with 185 Degree Temperature Switch $65.95 USD ~~$74.95 USD~~

Save 11%

Mr. Gasket Spark Plug Wire Divider Bracket-SBC $88.55 USD ~~$99.95 USD~~

Save 48%

Mr. Gasket 78091G Thread Locking Compound $0.55 USD ~~$1.07 USD~~

Save 11%

Fits GM TH400. Deep pan 2 quart extra capacity. Finned design $92.95 USD ~~$104.95 USD~~

Sold Out

Save 11%

Mr. Gasket Ultra-Seal Intake Manifold Gaskets $59.35 USD ~~$66.95 USD~~

Save 11%

Mr. Gasket Intake Manifold Gaskets, Upper To Lower Intake Manifold Gaskets $51.95 USD ~~$58.95 USD~~

Save 11%

Mr. Gasket Replacement Fan Mounting Kit $28.12 USD ~~$31.64 USD~~

Save 11%

Fits 1962-2001 Ford 221, 260, 289, 302 Small Block V8 $72.55 USD ~~$81.95 USD~~

Save 11%

Mr. Gasket Performance Intake Manifold Gaskets .125 Inch Thick $51.95 USD ~~$58.95 USD~~

Save 11%

Fits Small Block Chrysler 318/340/360 & Hooker Headers with adapter Plates $27.38 USD ~~$30.80 USD~~

Save 11%

Fits 1960-1986 Chevrolet 262-400 Gen I Small Block $46.52 USD ~~$52.34 USD~~

Sold Out

Save 11%

Mr. Gasket Chrome Valve Covers without Baffle $118.95 USD ~~$133.95 USD~~

Sold Out

Save 11%

Fits GM TH400. Stock depth and capacity. Smooth design. $75.65 USD ~~$85.95 USD~~

Save 11%

Fits Holley & Demon Square Flange 4-Barrel, 4 hole and open center applications. $12.93 USD ~~$14.55 USD~~

Save 11%

Fits 1962-1995 Ford 221,260,289,302,351W Small Block $44.39 USD ~~$49.94 USD~~

Save 42%

Mr. Gasket Standard Engine Overhaul Gasket Kit $51.47 USD ~~$89.95 USD~~

Save 11%

Mr. Gasket Replacement Hardware For Timing Covers 4590 & 4590BP $25.14 USD ~~$28.28 USD~~

Save 12%

Fits 1999-2019 GM LS Gen III/IV Engines $77.35 USD ~~$87.95 USD~~

Save 11%

Fits Large Base Rochester 2-Barrel - 2 Inch x 3-11/16 Inch $13.27 USD ~~$14.93 USD~~

Save 11%

Fits 1957-1981 Ford 9 Inch Rear Axle $26.62 USD ~~$29.95 USD~~

Save 11%

Mr. Gasket - 6 AN Male-Female Fuel Pressure Gauge Adapter w/1/8'' NPT Port-Black $20.69 USD ~~$23.28 USD~~

Save 11%

Fits 1962-1968 Ford 427 Big Block FE with Medium Riser Heads $49.95 USD ~~$56.19 USD~~

Save 11%

Mr. Gasket Performance Intake Manifold Gaskets $33.54 USD ~~$37.73 USD~~

Sold Out

Save 11%

Safety Wire .032 Inch Diameter 304 Stainless Steel $40.47 USD ~~$45.53 USD~~

Save 11%

Mr. Gasket Oil Filter Adapter Kit $53.25 USD ~~$59.95 USD~~

Save 11%

Mr. Gasket Differential Cover Gasket $23.63 USD ~~$26.58 USD~~

Save 11%

Mr. Gasket Blower Base Gasket - 1/32 Inch Thick $35.52 USD ~~$39.96 USD~~

Save 11%

Mr. Gasket Safety Switch 12V Fuel Pump $44.39 USD ~~$49.94 USD~~

Save 11%

Mr. Gasket Competition Distributor Clamp - Chrome $16.23 USD ~~$18.26 USD~~

Save 11%

Fits 1986-2002 Chevrolet 305,350 Gen I/II Small Block $84.45 USD ~~$95.95 USD~~

Save 11%

Mr. Gasket Ultra-Seal Head Gasket $73.95 USD ~~$83.95 USD~~

Sold Out

Save 11%

Mr. Gasket Ultra-Seal Head Gasket $92.95 USD ~~$104.95 USD~~

Save 11%

Mr. Gasket Performance Intake Manifold Gaskets $44.39 USD ~~$49.94 USD~~

Save 42%

Mr. Gasket Standard Engine Overhaul Gasket Kit $70.95 USD ~~$122.95 USD~~

Sold Out

Save 11%

Fits Carbureted Ford 390/427/428 FE V8 running Gasoline $223.95 USD ~~$251.95 USD~~

Save 11%

Fits Carbureted Pontiac 326-455 V8 running Gasoline $207.95 USD ~~$233.95 USD~~

Save 11%

Fits Carbureted Small Block Chevrolet V8 running Gasoline $116.95 USD ~~$131.95 USD~~

Save 11%

Gasket Scraper with Non-Marring & Razor Blades $25.14 USD ~~$28.28 USD~~

Save 11%

Fits 1962-1976 221,260,289, 302 Ford Small Block Windsor $44.39 USD ~~$49.94 USD~~

Save 11%

Fits 1959-up Mopar 6 or 8-cylinder with Points Ignition $23.63 USD ~~$26.58 USD~~

Save 11%

Fits 1969-1985 Chevrolet 262-400 Gen I Small Block with Long Water Pump $207.95 USD ~~$233.95 USD~~

Save 11%

Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. 1.50 Inch Round Ports $25.50 USD ~~$28.69 USD~~

Save 11%

Mr. Gasket Thermostat Gasket - Bulk Packaged $7.34 USD ~~$8.26 USD~~

Save 11%

Fits 1964-1980 AMC Jeep 199-232-258 Inline 6-Cylinder $84.45 USD ~~$95.95 USD~~

Save 11%

Mr. Gasket Shifter Style - Euro Style - Sport Angle - 4-1/2 x 6 Inch $51.95 USD ~~$58.95 USD~~

Save 11%

Mr. Gasket Transmission Pan Gasket $44.39 USD ~~$49.94 USD~~

1 2 3 … 18