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Up to 15% offVendor:GSC Power DivisionGSC P-D Can-Am Maverick Turbo 26mm Head +1mm OS 85.2mm Long Exhaust Valve - Single
Only 2 leftRegular price $42.24Sale price $42.24 Regular priceUnit price per$49.69You Save $7.45! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Can-Am Maverick Turbo 25mm Head STD 85.2mm Long Exhaust Valve - Set of 6
Only 8 leftRegular price $242.09Sale price $242.09 Regular priceUnit price per$284.81You Save $42.72! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Can-Am Maverick Turbo 25mm Head STD 85.2mm Long Exhaust Valve - Single
Only 2 leftRegular price $41.74Sale price $41.74 Regular priceUnit price per$49.10You Save $7.36! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Can-Am Maverick Turbo 30mm Head +1mm OS 84.3mm Long Intake Valve - Set of 6
Only 5 leftRegular price $168.80Sale price $168.80 Regular priceUnit price per$198.59You Save $29.79! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Can-Am Maverick Turbo 30mm Head +1mm OS 84.3mm Long Intake Valve - Single
Only 2 leftRegular price $29.01Sale price $29.01 Regular priceUnit price per$34.13You Save $5.12! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Can-Am Maverick Turbo 29mm Head STD 84.3mm Long Intake Valve - Set of 6
Only 7 leftRegular price $166.89Sale price $166.89 Regular priceUnit price per$196.34You Save $29.45! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Can-Am Maverick Turbo 29mm Head STD 84.3mm Long Intake Valve - Single
Only 2 leftRegular price $28.68Sale price $28.68 Regular priceUnit price per$33.74You Save $5.06! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Toyota G16E-GTS 32mm Head (STD) 117.1mm Long Alloy Chrome Polished Exhaust Valve - Single
Only 2 leftRegular price $34.32Sale price $34.32 Regular priceUnit price per$40.38You Save $6.06! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Toyota G16E-GTS 32.8mm Head (STD) 113.7mm Long Chrome Polished Intake Valve - Single
Only 2 leftRegular price $26.07Sale price $26.07 Regular priceUnit price per$30.67You Save $4.60! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Ford Voodoo/Predator 32.5mm Head STD 109.8mm Long Chrome Super Alloy Exhaust Valve - Single
Only 4 leftRegular price $42.70Sale price $42.70 Regular priceUnit price per$50.23You Save $7.53! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Ford Voodoo/Predator 38.26mm Head (STD) 121.13mm Long Chrome Polished Intake Valve - Single
Only 3 leftRegular price $28.23Sale price $28.23 Regular priceUnit price per$33.21You Save $4.98! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Ford Mustang 5.0L Coyote Gen 3 33mm Head (+1mm) Super Alloy Exhaust Valve - Set of 8
Only 4 leftRegular price $328.58Sale price $328.58 Regular priceUnit price per$386.57You Save $57.99! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Ford Mustang 5.0L Coyote Gen 3 33mm Head (+1mm) Chrome Polished Exhaust Valve - Set of 8
Regular price $223.86Sale price $223.86 Regular priceUnit price per$263.37You Save $39.51! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Ford Mustang 5.0L Coyote Gen 1/2 32.75mm Head (+1mm) Super Alloy Exhaust Valve - Set of 8
Only 4 leftRegular price $326.68Sale price $326.68 Regular priceUnit price per$384.33You Save $57.65! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Ford Mustang 5.0L Coyote Gen 1/2 38.27mm Head (+1mm) Chrome Polished Intake Valve - Set of 8
Only 4 leftRegular price $214.95Sale price $214.95 Regular priceUnit price per$252.88You Save $37.93!
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.