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Vendor:Cometic GasketCometic Harley-Davidson 99-17 3.875in Big Bore T/C .018in H/G Top End Rebuild
Regular price $147.43Sale price $147.43 Regular priceUnit price per -
Vendor:Cometic GasketCometic Harley-Davidson Tappet Oil Screen Oil Pump Check & Relief Valve Oring
Regular price $6.01Sale price $6.01 Regular priceUnit price per -
Vendor:Cometic GasketCometic Merch Fatso Twin Cam Rocker Box Kit
Regular price $42.21Sale price $42.21 Regular priceUnit price per -
Vendor:Cometic GasketCometic Viton Valve Stem Oil Seals All EVOS 25Pk.
Regular price $61.34Sale price $61.34 Regular priceUnit price per -
Vendor:Cometic GasketCometic Zippers Big Bore Engine Gasket And Seal Set For Twin Cams
Regular price $95.15Sale price $95.15 Regular priceUnit price per -
Vendor:Cometic GasketCometic Midwest Ultima 96 B/T T/E Bulk Pack, Bulk Pack Only
Regular price $78.49Sale price $78.49 Regular priceUnit price per -
Vendor:Cometic GasketCometic Midwest Ultima 96 Big Twin Top End Gasket Kit
Regular price $144.17Sale price $144.17 Regular priceUnit price per -
Vendor:Cometic GasketCometic TP Engineering 4.125in Top End Gasket Kit
Regular price $45.74Sale price $45.74 Regular priceUnit price per -
Vendor:Cometic GasketCometic Harley-Davidson Pan/Shovel 3 13/16in Bore .020 Copper Base Gasket (Pair)
Regular price $31.25Sale price $31.25 Regular priceUnit price per -
Vendor:Cometic GasketCometic 1884+ Harley-Davidson 3 13/16 Big Twin .020in Copper Base Gasket - 2 Pack
Regular price $32.14Sale price $32.14 Regular priceUnit price per -
Vendor:Cometic GasketCometic 1884+ Harley-Davidson 3 13/16 Big Twin .016in Copper Base Gasket - 2 Pack
Regular price $32.14Sale price $32.14 Regular priceUnit price per -
Vendor:Cometic GasketCometic 1884+ Harley-Davidson 3 13/16 Big Twin .010in Copper Base Gasket - 2 Pack
Regular price $32.14Sale price $32.14 Regular priceUnit price per -
Vendor:Cometic GasketCometic 1884+ Harley-Davidson 3 13/16 Big Twin .005in Copper Base Gasket - 2 Pack
Regular price $32.14Sale price $32.14 Regular priceUnit price per -
Vendor:Cometic GasketCometic 1884+ Harley-Davidson 3 5/8 Big Twin .020in Copper Base Gasket - 2 Pack
Regular price $32.14Sale price $32.14 Regular priceUnit price per -
Vendor:Cometic GasketCometic 1884+ Harley-Davidson 3 5/8 Big Twin .010in Copper Base Gasket - 2 Pack
Regular price $32.14Sale price $32.14 Regular priceUnit price per
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.