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Fits 1970-1979 AMC 304, 360, 390, 401. Dogleg Ports, 1.25 Inch x 1.75 Inch
Vendor:Mr GasketRegular price $67.99 CADRegular priceUnit price per$76.95 CADSale price $67.99 CADSold out -
Mr. Gasket Copper Seal Header Gaskets
Vendor:Mr GasketRegular price $105.33 CADRegular priceUnit price per$105.33 CADSale price $105.33 CADSold out -
Mr. Gasket Copper Seal Header Gaskets
Vendor:Mr GasketRegular price $103.32 CADRegular priceUnit price per$103.32 CADSale price $103.32 CADSold out -
Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. Round Ports
Vendor:Mr GasketRegular price $100.32 CADRegular priceUnit price per$100.32 CADSale price $100.32 CADSold out -
Fits Nissan 2.0L SR20DE 4-Cylinder. Oval Ports, 1.41 Inch x 1.30 Inch
Vendor:Mr GasketRegular price $39.81 CADRegular priceUnit price per$44.23 CADSale price $39.81 CADSold out -
Mr. Gasket Copper Seal Header Gaskets
Vendor:Mr GasketRegular price $3.43 CADRegular priceUnit price per$37.90 CADSale price $3.43 CADSold out -
Fits 1957-1958 Chrysler 392 Gen I Hemi. Rectangular Ports, 1.55 Inch x 2.13 Inch
Vendor:Mr GasketRegular price $44.95 CADRegular priceUnit price per$49.94 CADSale price $44.95 CADSold out -
Fits 1965-1990 Chevrolet 396-454 Big Block with Round Ports
Vendor:Mr GasketRegular price $79.01 CADRegular priceUnit price per$79.01 CADSale price $79.01 CADSold out -
Fits 1966-1971 Chrysler 426 Hemi. Square Ports, 1.85 Inch x 1.89 Inch
Vendor:Mr GasketRegular price $41.92 CADRegular priceUnit price per$46.01 CADSale price $41.92 CADSold out -
Fits 1996-2002 Chevrolet 305,350 Gen I Small Block. Round Ports, 1.50 Inch
Vendor:Mr GasketRegular price $39.95 CADRegular priceUnit price per$44.39 CADSale price $39.95 CADSold out -
Mr. Gasket Copper Seal Header Gaskets
Vendor:Mr GasketRegular price $106.42 CADRegular priceUnit price per$106.42 CADSale price $106.42 CADSold out -
Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. Round Ports
Vendor:Mr GasketRegular price $108.49 CADRegular priceUnit price per$108.49 CADSale price $108.49 CADSold out -
Fits 1964-1980 Oldsmobile 330-455. Rectangular Ports, 1.55 Inch x 1.92 Inch
Vendor:Mr GasketRegular price $103.32 CADRegular priceUnit price per$103.32 CADSale price $103.32 CADSold out -
Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. Rectangular Ports
Vendor:Mr GasketRegular price $70.69 CADRegular priceUnit price per$77.95 CADSale price $70.69 CADSold out -
Fits 1963-1979 Pontiac 326-455. Oval/D-Shaped Ports, 1.55 Inch x 1.94 Inch
Vendor:Mr GasketRegular price $79.01 CADRegular priceUnit price per$79.01 CADSale price $79.01 CADSold out -
Fits 1992-2001 Honda 4-Cylinder. Oval Ports, 1.98 Inch x 1.47 Inch
Vendor:Mr GasketRegular price $72.98 CADRegular priceUnit price per$72.98 CADSale price $72.98 CADSold out -
Fits 1964-1995 Ford 289-351W Small Block. Rectangular Ports
Vendor:Mr GasketRegular price $71.05 CADRegular priceUnit price per$77.95 CADSale price $71.05 CADSold out -
Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. Rectangular Ports
Vendor:Mr GasketRegular price $105.33 CADRegular priceUnit price per$105.33 CADSale price $105.33 CADSold out -
Fits 1965-1990 Chevrolet 396-454 Big Block with Round Ports
Vendor:Mr GasketRegular price $62.82 CADRegular priceUnit price per$62.82 CADSale price $62.82 CADSold out -
Fits 1964-1995 Ford 289-351W Small Block, Rectangular Ports
Vendor:Mr GasketRegular price $42.73 CADRegular priceUnit price per$48.07 CADSale price $42.73 CADSold out -
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
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!