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14mm - .750 in Reach - Gasket Seat - Single Pack
Vendor:MSDRegular price $8.95 CADRegular priceUnit price per$9.94 CADSale price $8.95 CADSold out -
14mm - .750 in Reach - Gasket Seat - 4 Pack
Vendor:MSDRegular price $6.14 CADRegular priceUnit price per$36.37 CADSale price $6.14 CADSold out -
14mm - .750 in Reach - Gasket Seat - 4 Pack
Vendor:MSDRegular price $3.68 CADRegular priceUnit price per$36.37 CADSale price $3.68 CADSold out -
14mm - .750 in Reach - Gasket Seat - Single Pack
Vendor:MSDRegular price $8.95 CADRegular priceUnit price per$9.94 CADSale price $8.95 CADSold out -
Sold outIridium Spark Plug
Vendor:MSDRegular price $65.52 CADRegular priceUnit price per$65.52 CADSale price $65.52 CADSold out -
14mm - .4375 in Reach - Tapered Seat - 4 Pack
Vendor:MSDRegular price $10.61 CADRegular priceUnit price per$37.40 CADSale price $10.61 CADSold out -
Sold outIridium Spark Plug
Vendor:MSDRegular price $22.25 CADRegular priceUnit price per$25.03 CADSale price $22.25 CADSold out -
14mm - .4375 in Reach - Tapered Seat - Single Pack
Vendor:MSDRegular price $8.95 CADRegular priceUnit price per$9.94 CADSale price $8.95 CADSold out -
Sold outIridium Spark Plug
Vendor:MSDRegular price $60.38 CADRegular priceUnit price per$67.95 CADSale price $60.38 CADSold out -
14mm - .984 in Reach - Tapered Seat - Single Pack
Vendor:MSDRegular price $9.17 CADRegular priceUnit price per$10.19 CADSale price $9.17 CADSold out -
14mm - .984 in Reach - Tapered Seat - 4 Pack
Vendor:MSDRegular price $7.53 CADRegular priceUnit price per$37.18 CADSale price $7.53 CADSold out -
14mm - .375 in Reach - Gasket Seat - 4 Pack
Vendor:MSDRegular price $33.90 CADRegular priceUnit price per$37.67 CADSale price $33.90 CADSold out -
14mm - .375 in Reach - Gasket Seat - 4 Pack
Vendor:MSDRegular price $33.90 CADRegular priceUnit price per$37.67 CADSale price $33.90 CADSold out -
14mm - .375 in Reach - Gasket Seat - 4 Pack
Vendor:MSDRegular price $33.90 CADRegular priceUnit price per$37.67 CADSale price $33.90 CADSold out -
Sold outIridium Spark Plug
Vendor:MSDRegular price $8.95 CADRegular priceUnit price per$10.07 CADSale price $8.95 CADSold out -
CLEARANCE ITEM / ALL SALES FINAL - 14mm - .500 in Reach - Gasket Seat - 4 Pack
Vendor:MSDRegular price $7.45 CADRegular priceUnit price per$8.38 CADSale price $7.45 CADSold out -
Sold outIridium Spark Plug
Vendor:MSDRegular price $1.55 CADRegular priceUnit price per$1.74 CADSale price $1.55 CADSold out -
14mm - .750 in Reach - Gasket Seat - Single Pack
Vendor:MSDRegular price $8.95 CADRegular priceUnit price per$9.94 CADSale price $8.95 CADSold out -
14mm Thread - .460 in Reach - Tapered Seat - 2 Pack of 0576S-4 (8 Spark Plugs)
Vendor:ACCELRegular price $87.38 CADRegular priceUnit price per$87.38 CADSale price $87.38 CADSold out -
APR Iridium Pro Spark Plugs - 12x26.5x14mm - Heat Range 10 - Z1004081
Vendor:APRRegular price $34.43 CADRegular priceUnit price per -
14x26.5x16mm - Heat Range 9 - Z1003100
Vendor:APRRegular price $56.78 CADRegular priceUnit price per -
APR Iridium Pro Spark Plugs - Z1003101
Vendor:APRRegular price $37.81 CADRegular priceUnit price per -
Compatible with 1963-1979 Pontiac 326-455 V8
Vendor:Mr GasketRegular price $43.33 CADRegular priceUnit price per$47.55 CADSale price $43.33 CADSold out -
Dinan Iridium Spark Plug - 12x26.5x14MM (Flat) - Heat Range 9
Vendor:DinanRegular price $30.33 CADRegular priceUnit price per$30.33 CADSale price $30.33 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!