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Mr. Gasket Header Gaskets - Aluminum-Layered
Vendor:Mr GasketRegular price $49.53 CADRegular priceUnit price per$49.59 CADSale price $49.53 CADSold out -
Mr. Gasket Header Gaskets - Aluminum-Layered
Vendor:Mr GasketRegular price $73.00 CADRegular priceUnit price per$73.00 CADSale price $73.00 CADSold out -
Fits 1965-1990 Chevrolet 396-454 Big Block with Round Ports, 2.15 Inch
Vendor:Mr GasketRegular price $73.00 CADRegular priceUnit price per$73.00 CADSale price $73.00 CADSold out -
Fits 1955-1991 Chevrolet 262-400 Gen I Small Block with Oval Ports
Vendor:Mr GasketRegular price $92.89 CADRegular priceUnit price per$92.89 CADSale price $92.89 CADSold out -
Mr. Gasket Header Bolts - 3/8-16 x 3/4 Inch Hex Head - Set of 12
Vendor:Mr GasketRegular price $13.74 CADRegular priceUnit price per$15.46 CADSale price $13.74 CADSold out -
Fits Nissan 2.4L KD24DE 4-Cylinder. Oval Ports, 1.62 Inch x 1.61 Inch
Vendor:Mr GasketRegular price $55.65 CADRegular priceUnit price per$62.95 CADSale price $55.65 CADSold out -
Mr. Gasket Performance Header Gaskets
Vendor:Mr GasketRegular price $35.82 CADRegular priceUnit price per$39.80 CADSale price $35.82 CADSold out -
Mr. Gasket Header Bolts - 3/8-16 x 3/4 Inch Hex & Socket Head - Black Oxide
Vendor:Mr GasketRegular price $20.27 CADRegular priceUnit price per$22.80 CADSale price $20.27 CADSold out -
Mr. Gasket Header Gaskets - Aluminum-Layered
Vendor:Mr GasketRegular price $69.47 CADRegular priceUnit price per$69.47 CADSale price $69.47 CADSold out -
Mr. Gasket Header Bolts - 3/8-16 x 3/4 Inch Hex Head - Black Oxide - 100 Pieces
Vendor:Mr GasketRegular price $142.51 CADRegular priceUnit price per$142.51 CADSale price $142.51 CADSold out -
Fits 1955-1987 Chevrolet 262-400 Gen I Small Block. Round Ports, 1.625 Inch
Vendor:Mr GasketRegular price $34.72 CADRegular priceUnit price per$39.06 CADSale price $34.72 CADSold out -
Fits 2-1/2 Inch Diameter 3-Bolt Round Header Collectors
Vendor:Mr GasketRegular price $48.48 CADRegular priceUnit price per$48.48 CADSale price $48.48 CADSold out -
Fits 3-1/2 Inch Diameter 3-Bolt Round Header Collectors
Vendor:Mr GasketRegular price $65.18 CADRegular priceUnit price per$65.18 CADSale price $65.18 CADSold out -
Mr. Gasket Performance Collector Gasket - 2-1/2 Inch
Vendor:Mr GasketRegular price $10.80 CADRegular priceUnit price per$12.15 CADSale price $10.80 CADSold out -
Fits 3 Inch Diameter 3-Bolt Round Header Collectors
Vendor:Mr GasketRegular price $45.48 CADRegular priceUnit price per$45.48 CADSale price $45.48 CADSold out -
Fits 2-1/2 Inch Diameter 3-Bolt Round Header Collector
Vendor:Mr GasketRegular price $32.25 CADRegular priceUnit price per$32.25 CADSale price $32.25 CADSold out -
Fits Triangular 3-bolt Header Collector Flanges with 3 Inch I.D.
Vendor:Mr GasketRegular price $11.28 CADRegular priceUnit price per$12.69 CADSale price $11.28 CADSold out -
Mr. Gasket Headlock Locking Header Bolts - 3/8-16 x 3/4 Inch - Set of 12
Vendor:Mr GasketRegular price $70.06 CADRegular priceUnit price per$70.06 CADSale price $70.06 CADSold out -
Fits 1965-1990 Chevrolet 396-454 Big Block and 1962-2001 Ford 221-351W
Vendor:Mr GasketRegular price $50.35 CADRegular priceUnit price per$56.95 CADSale price $50.35 CADSold out -
CLEARANCE ITEM / ALL SALES FINAL - Fits 3/8 Inch Header Bolts
Vendor:Mr GasketRegular price $18.65 CADRegular priceUnit price per$18.65 CADSale price $18.65 CADSold out -
Mr. Gasket Stainless Steel Header Bolts
Vendor:Mr GasketRegular price $61.31 CADRegular priceUnit price per$61.31 CADSale price $61.31 CADSold out -
Sold outMr. Gasket Header Collector Bolt Kt
Vendor:Mr GasketRegular price $9.91 CADRegular priceUnit price per$11.01 CADSale price $9.91 CADSold out -
Mr. Gasket Inferno Shield Exhaust Wrap - 1 Inch x 50 Foot x 1/16 Inch Thick
Vendor:Mr GasketRegular price $59.95 CADRegular priceUnit price per$66.61 CADSale price $59.95 CADSold out -
Fits 1968-1992 Chrysler 318/340/360 4-Barrel LA Small Block
Vendor:Mr GasketRegular price $42.68 CADRegular priceUnit price per$46.85 CADSale price $42.68 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!










