Ferrea Chevy BB 1.89in 3/8in 5.4in 0.225in 22 Deg Super Alloy Exh Valve - Single (D/S Only)
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Ferrea Chevy BB 1.89in 3/8in 5.4in 0.225in 22 Deg Tulip Flo Super Alloy Exhaust Valve - Set of 8
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Ferrea Chevy BB 1.91in 3/8in 5.4in 0.225in +.050 Competition Plus Exh Valve- Single (Drop Ship Only)
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Ferrea Chevy BB 1.91in 3/8in 5.4in 0.225in S-Flo +.050 Competition Plus Exhaust Valve - Set of 8
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Ferrea Chevy BB 1.94in 3/8in 5.45in 0.225in 22 Deg +.1 Comp Plus Exh Valve - Single (D/S Only)
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Ferrea Chevy BB 1.94in 3/8in 5.45in 0.225in 22 Deg Tulip Flo +.1 Comp Plus Exhaust Valve - Set of 8
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Ferrea Chevy BB 1.94in 3/8in 5.4in 0.225in 22 Deg Super Alloy Exh Valve - Single (D/S Only)
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Ferrea Chevy BB 1.94in 3/8in 5.4in 0.225in 22 Deg Tulip Flo Super Alloy Exhaust Valve - Set of 8
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Ferrea Chevy BB 1.9in 11/32in 5.525in 0.25in 22 Deg LW Comp Plus Exh Valve - Single (Drop Ship Only)
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Ferrea Chevy BB 1.9in 11/32in 5.525in 0.25in 22 Deg S-Flo LW Comp Plus Exhaust Valve - Set of 8
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Ferrea Chevy BB 2.25in 11/32in 5.3in 0.25in +.050. Comp Plus Int Valve - Single (Drop Ship Only)
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Ferrea Chevy BB 2.25in 11/32in 5.3in 0.25in 12 Deg S-Flo +.050. Comp Plus Intake Valve - Set of 8
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Ferrea Chevy BB 2.25in 11/32in 5.625in 0.25in +.400 Comp Plus Int Valve - Single (Drop Ship Only)
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Ferrea Chevy BB 2.25in 11/32in 5.625in 0.25in 12 Deg S-Flo +.400 Comp Plus Intake Valve - Set of 8
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Ferrea Chevy BB 2.35in 11/32in 5.471in 0.25in +.250 Comp Plus Int Valve - Single (Drop Ship Only)
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Ferrea Chevy BB 2.35in 11/32in 5.471in 0.25in 12 Deg S-Flo +.250 Comp Plus Intake Valve - Set of 8
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Ferrea Chevy BB 2.3in 11/32in 5.35in 0.25in +.100 Comp Plus Int Valve - Single (Drop Ship Only)
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Ferrea Chevy BB 2.3in 11/32in 5.35in 0.25in 12 Deg S-Flo +.100 Comp Plus Intake Valve - Set of 8
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Ferrea Chevy BB 2.3in 11/32in 5.625in 0.25in 12 Deg Sup Flo +.400 Comp Plus Intake Valve - Set of 8
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Ferrea Chevy BB 2.3in 11/32in 5.625in 0.25in Sup +.400 Comp Plus Int Valve - Single (D/S Only)
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About Pure Auto Performance
Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.
We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

