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Vendor:Cometic GasketCometic S&S Super Sidewinder + 4 1/8in H/G Gasket .051in 2-Pk.
Regular price $59.50Sale price $59.50 Regular priceUnit price per -
Vendor:Cometic GasketCometic S&S Super Sidewinder + 4 1/8in H/G Gasket .050in 2-Pk.
Regular price $88.29Sale price $88.29 Regular priceUnit price per -
Vendor:Cometic GasketCometic S&S Super Sidewinder + 4 1/8in H/G Gasket .044in 2-Pk.
Regular price $88.29Sale price $88.29 Regular priceUnit price per -
Vendor:Cometic GasketCometic S&S Super Sidewinder + 4 1/8in H/G Gasket .045in 2-Pk.
Regular price $59.50Sale price $59.50 Regular priceUnit price per -
Vendor:Cometic GasketCometic S&S Super Sidewinder + 4 1/8in H&B Kit .040inH/G, .020in B/G
Regular price $85.97Sale price $85.97 Regular priceUnit price per -
Vendor:Cometic GasketCometic S&S Super Sidewinder + 4 1/8in H/G Gasket .040in 2-Pk.
Regular price $59.50Sale price $59.50 Regular priceUnit price per -
Vendor:Cometic GasketCometic S&S Super Sidewinder + 4 1/8in H/G Gasket .036in 2-Pk.
Regular price $59.50Sale price $59.50 Regular priceUnit price per -
Vendor:Cometic GasketCometic S&S Super Sidewinder + 4 1/8in H/G Gasket .030in 2-Pk.
Regular price $59.50Sale price $59.50 Regular priceUnit price per -
Vendor:Cometic GasketCometic S&S Super Sidewinder + 4 1/8in H/G Gasket .027in 2-Pk.
Regular price $59.50Sale price $59.50 Regular priceUnit price per -
Vendor:Cometic GasketCometic Harley-Davidson V-Rod 4.250in Bore .036 MLS Head Gasket Kit
Regular price $130.62Sale price $130.62 Regular priceUnit price per -
Vendor:Cometic GasketCometic Mill Tech Twin Cam 4.250in Bore H&Bkit .040inH/G,.020inBase
Regular price $72.91Sale price $72.91 Regular priceUnit price per -
Vendor:Cometic GasketCometic Mill Tech Twin Cam 4.250in Bore H&Bkit .030inH/G,.020inBase
Regular price $72.91Sale price $72.91 Regular priceUnit price per -
Vendor:Cometic GasketCometic Mill Tech Twin Cam 4.250in Bore H&Bkit .066inH/G,.020inBase
Regular price $100.44Sale price $100.44 Regular priceUnit price per -
Vendor:Cometic GasketCometic Mill Tech Twin Cam 4.250in Bore H&Bkit .030inH/G,.020inBase
Regular price $72.91Sale price $72.91 Regular priceUnit price per -
Vendor:Cometic GasketCometic Mill Tech Twin Cam 4.125in Bore H&B Kit .036inLc H/G,.030in Bas
Regular price $72.91Sale price $72.91 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.