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Sold outMr. Gasket Ultra-Seal Header Gaskets
Vendor:Mr GasketRegular price $35.37 CADRegular priceUnit price per$38.82 CADSale price $35.37 CADSold out -
Sold outMr. Gasket Ultra-Seal Header Gaskets
Vendor:Mr GasketRegular price $38.69 CADRegular priceUnit price per$42.47 CADSale price $38.69 CADSold out -
Mr. Gasket Performance Header Gaskets
Vendor:Mr GasketRegular price $62.38 CADRegular priceUnit price per$62.38 CADSale price $62.38 CADSold out -
Fits 1966-1992 Chrysler 273/318 2-Barrel LA Small Block
Vendor:Mr GasketRegular price $30.70 CADRegular priceUnit price per$34.11 CADSale price $30.70 CADSold out -
Fits 1959-1980 Chrysler 383-440 Big Block B/RB
Vendor:Mr GasketRegular price $35.59 CADRegular priceUnit price per$39.06 CADSale price $35.59 CADSold out -
Mr. Gasket Performance Header Gaskets
Vendor:Mr GasketRegular price $34.72 CADRegular priceUnit price per$38.10 CADSale price $34.72 CADSold out -
Fits 1962-1968 406-427 with 16-bolt Rectangular Ports, 1.38 Inch x 2.05 Inch
Vendor:Mr GasketRegular price $29.95 CADRegular priceUnit price per$33.28 CADSale price $29.95 CADSold out -
Fits 1965-1990 Chevrolet 396-454 Big Block. Round Ports, 1.85 Inch x 1.90 Inch
Vendor:Mr GasketRegular price $42.68 CADRegular priceUnit price per$46.85 CADSale price $42.68 CADSold out -
Fits 1965-1990 Chevrolet 396-454 Big Block. Round Ports, 1.92 Inch
Vendor:Mr GasketRegular price $41.64 CADRegular priceUnit price per$46.85 CADSale price $41.64 CADSold out -
Fits 1965-1990 Chevrolet 396-454 Mark IV Big Block - Round Ports, 2.15 Inch
Vendor:Mr GasketRegular price $39.02 CADRegular priceUnit price per$39.06 CADSale price $39.02 CADSold out -
CLEARANCE ITEM / ALL SALES FINAL - Fits 3-1/2 Inch I.D. 3-Bolt Header Collectors
Vendor:Mr GasketRegular price $11.95 CADRegular priceUnit price per$13.28 CADSale price $11.95 CADSold out -
Fits 3 Inch I.D. 3-Bolt Header Collectors
Vendor:Mr GasketRegular price $19.76 CADRegular priceUnit price per$19.80 CADSale price $19.76 CADSold out -
Mr. Gasket Headlock Locking Header Bolts - 3/8-16 x 3/4 Inch - Set of 16
Vendor:Mr GasketRegular price $83.19 CADRegular priceUnit price per$83.19 CADSale price $83.19 CADSold out -
Mr. Gasket Header Bolts -M8-1.25 x 30mm Allen Head - Black Oxide
Vendor:Mr GasketRegular price $25.57 CADRegular priceUnit price per$28.41 CADSale price $25.57 CADSold out -
Fits 1991-up Ford 4.6L/5.4L and 2003-up Chrysler 5.7L/6.1L/6.4L Gen III Hemi
Vendor:Mr GasketRegular price $107.87 CADRegular priceUnit price per$107.87 CADSale price $107.87 CADSold out -
Mr. Gasket Headlock Locking Header Bolts - M8-1.25 x 25mm - Set of 12
Vendor:Mr GasketRegular price $85.91 CADRegular priceUnit price per$85.91 CADSale price $85.91 CADSold out -
Compatible with 2003-2008 Chrysler Gen III 5.7L Hemi
Vendor:Mr GasketRegular price $5.05 CADRegular priceUnit price per$5.68 CADSale price $5.05 CADSold out -
Mr. Gasket Ultra-Seal Intake Manifold Gaskets
Vendor:Mr GasketRegular price $67.66 CADRegular priceUnit price per$67.66 CADSale price $67.66 CADSold out -
Fits 1997-2015 GM Gen III/IV LS Based Small Block
Vendor:Mr GasketRegular price $85.00 CADRegular priceUnit price per$85.00 CADSale price $85.00 CADSold out -
Mr. Gasket Inferno Shield Exhaust Wrap - 2 Inch x 50 Foot x 1-1/16 Inch Thick
Vendor:Mr GasketRegular price $96.39 CADRegular priceUnit price per$105.95 CADSale price $96.39 CADSold out -
Mr. Gasket Inferno Shield Reflective Tape
Vendor:Mr GasketRegular price $49.95 CADRegular priceUnit price per$56.19 CADSale price $49.95 CADSold out -
Fits Triangular 3-bolt Header Collector Flanges with 3.5 Inch I.D.
Vendor:Mr GasketRegular price $11.44 CADRegular priceUnit price per$12.87 CADSale price $11.44 CADSold out -
Mr. Gasket Performance Collector Gasket - 2-7/8 Inch
Vendor:Mr GasketRegular price $7.95 CADRegular priceUnit price per$7.95 CADSale price $7.95 CADSold out -
Fits 1991-Up Ford 4.6/5.4L & Chrysler 5.7,6.1,6.4L Gen III Hemi
Vendor:Mr GasketRegular price $17.64 CADRegular priceUnit price per$19.85 CADSale price $17.64 CADSold out
Quality Products and Parts
S&M Diesel only uses high quality parts that have been tested on our own vehicles. Our #1 goal is to provide our customers with products that are safe, durable, and designed with performance in mind. We have a complete inventory of leading edge products on hand and ready to ship or install, everything from intakes and exhausts to complete turbo setups and suspension kits. Everything you need is right here, at S&M Diesel!