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Up to 7% offVendor:Cometic GasketCometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.560in Bore-.040in MLS Cylinder Head Gasket
Regular price $369.45Sale price $369.45 Regular priceUnit price per$397.26You Save $27.81! -
Up to 7% offVendor:Cometic GasketCometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.375in Bore-.062in MLS Cylinder Head Gasket
Regular price $262.31Sale price $262.31 Regular priceUnit price per$282.05You Save $19.74! -
Up to 7% offVendor:Cometic GasketCometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.375in Bore-.051in MLS Cylinder Head Gasket
Regular price $227.56Sale price $227.56 Regular priceUnit price per$244.68You Save $17.12! -
Up to 7% offVendor:Cometic GasketCometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.375in Bore-.027in MLS Cylinder Head Gasket
Regular price $369.45Sale price $369.45 Regular priceUnit price per$397.26You Save $27.81! -
Up to 7% offVendor:Cometic GasketCometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.350in Bore-.040in MLS Cylinder Head Gasket
Regular price $215.94Sale price $215.94 Regular priceUnit price per$232.21You Save $16.27! -
Up to 7% offVendor:Cometic GasketCometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.320in Bore-.040in MLS Cylinder Head Gasket
Regular price $215.94Sale price $215.94 Regular priceUnit price per$232.21You Save $16.27! -
Up to 7% offVendor:Cometic GasketCometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.300in Bore-.051in MLS Cylinder Head Gasket
Regular price $369.45Sale price $369.45 Regular priceUnit price per$397.26You Save $27.81! -
Up to 7% offVendor:Cometic GasketCometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.300in Bore-.040in MLS Cylinder Head Gasket
Regular price $220.59Sale price $220.59 Regular priceUnit price per$237.21You Save $16.62! -
Up to 7% offVendor:Cometic GasketCometic Chevy 366 Mark-IV Big Block V8 Top End Gasket Kit-4.000in Bore-.040in MLS Cyl Head Gasket
Regular price $369.45Sale price $369.45 Regular priceUnit price per$397.26You Save $27.81! -
Up to 7% offVendor:Cometic GasketCometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.375in Bore-.051in MLS Cylinder Head Gasket
Regular price $227.56Sale price $227.56 Regular priceUnit price per$244.68You Save $17.12! -
Up to 7% offVendor:Cometic GasketCometic Chevy 350/400 Gen1 Small Block V8 Top End Gasket Kit-Without Cyl Head Gasket-With Carburetor
Regular price $150.31Sale price $150.31 Regular priceUnit price per$161.62You Save $11.31! -
Up to 7% offVendor:Cometic GasketCometic Chevy 350/400 Gen1 Small Block V8 Top End Gasket Kit-4.200in Bore-.040in MLS Cyl Head Gasket
Regular price $290.62Sale price $290.62 Regular priceUnit price per$312.49You Save $21.87! -
Up to 7% offVendor:Cometic GasketCometic Chevy 350/400 Gen1 Small Block V8 Top End Gasket Kit-4.165in Bore-.066in MLS Cyl Head Gasket
Regular price $262.38Sale price $262.38 Regular priceUnit price per$282.15You Save $19.77! -
Up to 7% offVendor:Cometic GasketCometic Chevy 350/400 Gen1 Small Block V8 Top End Gasket Kit-4.165in Bore-.051in MLS Cyl Head Gasket
Regular price $290.62Sale price $290.62 Regular priceUnit price per$312.49You Save $21.87! -
Up to 7% offVendor:Cometic GasketCometic Chrysler B/RB V8 Top End Gasket Kit - 4.500in Bore - .040in MLS Cylinder Head Gasket
Regular price $215.94Sale price $215.94 Regular priceUnit price per$232.21You Save $16.27!
Why Buy from FAST of West Chester?
This isn’t a warehouse — it’s a performance shop. At FAST of West Chester, every part we sell has been installed, tested, and pushed on real builds.
Led by Dave Brown, our team knows what works, what doesn’t, and what actually delivers results. No guesswork. No wasted money. Just proven performance.
Unlike large online retailers, our recommendations are based on hands-on experience with Subaru, JDM, and performance platforms — ensuring every part we offer delivers reliable performance, fitment, and results.