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Mr. Gasket Copper Seal Header Gaskets
Vendor:Mr GasketRegular price $77.48 CADRegular priceUnit price per$77.48 CADSale price $77.48 CADSold out -
Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. Round Ports.
Vendor:Mr GasketRegular price $72.98 CADRegular priceUnit price per$72.98 CADSale price $72.98 CADSold out -
Sold outMr. Gasket Ultra-Seal Header Gaskets
Vendor:Mr GasketRegular price $53.95 CADRegular priceUnit price per$59.95 CADSale price $53.95 CADSold out -
Sold outMr. Gasket Ultra-Seal Header Gaskets
Vendor:Mr GasketRegular price $39.95 CADRegular priceUnit price per$39.95 CADSale price $39.95 CADSold out -
Fits 1987-1995 Ford 302/5.0L & 351W/5.8L. Oval Ports, 1.25 Inch x 1.75 Inch
Vendor:Mr GasketRegular price $67.68 CADRegular priceUnit price per$67.68 CADSale price $67.68 CADSold out -
Compatible with 2-3/8 Inch x 3-1/8 Inch 4-Bolt Circle Square Header Collectors
Vendor:Mr GasketRegular price $6.95 CADRegular priceUnit price per$7.82 CADSale price $6.95 CADSold out -
Mr. Gasket MLS Exhaust Header Collector Gaskets
Vendor:Mr GasketRegular price $25.56 CADRegular priceUnit price per$25.56 CADSale price $25.56 CADSold out -
Fits 2-1/2 Inch Diameter 3-Bolt Round Header Collector
Vendor:Mr GasketRegular price $24.98 CADRegular priceUnit price per$28.10 CADSale price $24.98 CADSold out -
Sold outMr. Gasket MLS Header Gaskets
Vendor:Mr GasketRegular price $74.48 CADRegular priceUnit price per$74.48 CADSale price $74.48 CADSold out -
Fits 1992-2003 5.2L Magnum and 1993-2003 5.9L Magnum Engines
Vendor:Mr GasketRegular price $76.26 CADRegular priceUnit price per$76.26 CADSale price $76.26 CADSold out -
Fits 1964-1995 Ford 289-351W Small Block
Vendor:Mr GasketRegular price $56.82 CADRegular priceUnit price per$56.82 CADSale price $56.82 CADSold out -
Fits 1959-1980 Chrysler 383-440 B/RB Big Block
Vendor:Mr GasketRegular price $71.08 CADRegular priceUnit price per$71.08 CADSale price $71.08 CADSold out -
Mr. Gasket Performance Header Gaskets
Vendor:Mr GasketRegular price $46.79 CADRegular priceUnit price per$46.85 CADSale price $46.79 CADSold out -
Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. Square Ports
Vendor:Mr GasketRegular price $19.42 CADRegular priceUnit price per$21.58 CADSale price $19.42 CADSold out -
Sold outMr. Gasket Ultra-Seal Header Gaskets
Vendor:Mr GasketRegular price $62.82 CADRegular priceUnit price per$62.82 CADSale price $62.82 CADSold out -
Sold outMr. Gasket Ultra-Seal Header Gaskets
Vendor:Mr GasketRegular price $39.95 CADRegular priceUnit price per$44.39 CADSale price $39.95 CADSold out -
Fits 1965-1990 Chevrolet 396-454 Mark IV Big Block. Square Ports, 2.09 Inch
Vendor:Mr GasketRegular price $44.33 CADRegular priceUnit price per$48.66 CADSale price $44.33 CADSold out -
Mr. Gasket Performance Header Gaskets
Vendor:Mr GasketRegular price $34.95 CADRegular priceUnit price per$38.83 CADSale price $34.95 CADSold out -
Fits 1965-1990 Chevrolet 396-454 Big Block. Modified Round Ports, 2.40 Inch
Vendor:Mr GasketRegular price $44.95 CADRegular priceUnit price per$49.94 CADSale price $44.95 CADSold out -
Sold outMr. Gasket Ultra-Seal Header Gaskets
Vendor:Mr GasketRegular price $35.82 CADRegular priceUnit price per$39.80 CADSale price $35.82 CADSold out -
Fits 1991-2003 Ford 4.6L 2V SOHC. Round Ports, 1.62 Inch
Vendor:Mr GasketRegular price $35.82 CADRegular priceUnit price per$39.80 CADSale price $35.82 CADSold out -
Hooker Blackheart Long Tube Header - Stainless LS Swap Header
Vendor:HookerRegular price $1,756.91 CADRegular priceUnit price per$1,756.91 CADSale price $1,756.91 CADSold out -
Hooker Super Competition Shorty Headers - Ceramic Coated
Vendor:HookerRegular price $2,069.60 CADRegular priceUnit price per$2,069.60 CADSale price $2,069.60 CADSold out -
Hooker Competition Long Tube Headers - Painted
Vendor:HookerRegular price $569.88 CADRegular priceUnit price per$569.88 CADSale price $569.88 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!