Ferrea Chevrolet BB 1.88in 3/8in 5.375in 9 Deg Flo Flat Hd 5000 Series Exh Valve - Single (D/S Only)
Choose your option
Ferrea Chevrolet BB 1.88in 3/8in 5.375in 9 Deg Flo Flat Hd 5000 Series Exhaust Valve- Set of 8
Choose your option
Ferrea Chevrolet BB 1.88in 3/8in 5.45in +.100 Competition Plus Exh Valve - Single (Drop Ship Only)
Choose your option
Ferrea Chevrolet BB 1.88in 3/8in 5.45in 15 Deg S-Flo +.100 Competition Plus Exhaust Valve - Set of 8
Choose your option
Ferrea Chevrolet BB 1.88in 3/8in 5.4in +.050 Competition Plus Exh Valve - Single (Drop Ship Only)
Choose your option
Ferrea Chevrolet BB 1.88in 3/8in 5.4in +.050 Competition Plus Exh Valve - Single (Drop Ship Only)
Choose your option
Ferrea Chevrolet BB 1.88in 3/8in 5.4in 15 Deg Flo +.050 Competition Plus Exhaust Valve - Set of 8
Choose your option
Ferrea Chevrolet BB 1.88in 3/8in 5.4in 15 Deg S-Flo +.050 Competition Plus Exhaust Valve - Set of 8
Choose your option
Ferrea Chevrolet BB 1.88in 3/8in 5.4in 22 Deg Competition Plus Exh Valve - Single (D/S Only)
Choose your option
Ferrea Chevrolet BB 1.88in 3/8in 5.4in 22 Deg Tulip Flo Competition Plus Exhaust Valve - Set of 8
Choose your option
Ferrea Chevrolet BB 1.89in 3/8in 5.425in +.100 6000 Series Exh Valve - Single (Drop Ship Only)
Choose your option
Ferrea Chevrolet BB 1.89in 3/8in 5.425in 15 Deg S-Flo +.100 6000 Series Exhaust Valve - Set of 8
Choose your option
Ferrea Chevrolet BB 1.92in 11/32in 5.425in 14 Deg Flo Hi-Temp +.100 Comp Plus Exh Valve - Set of 8
Choose your option
Ferrea Chevrolet BB 1.92in 11/32in 5.425in Flo Hi-Temp +.100 Comp Plus Exh Valve - Single (D/S Only)
Choose your option
Ferrea Chevrolet BB 1.92in 11/32in 5.45in 14 Deg S-Flo Competition Plus Exhaust Valve - Set of 8
Choose your option
Ferrea Chevrolet BB 1.92in 11/32in 5.45in Competition Plus Exh Valve - Single (Drop Ship Only)
Choose your option
Ferrea Chevrolet BB 1.92in 3/8in 5.4in 22 Deg +.050 Comp Plus Exh Valve - Single (D/S Only)
Choose your option
Ferrea Chevrolet BB 1.92in 3/8in 5.4in 22 Deg Tulip Flo +.050 Comp Plus Exhaust Valve - Set of 8
Choose your option
Ferrea Chevrolet BB 1.94in 11/32in 5.425in +.100 6000 Series Exh Valve - Single (Drop Ship Only)
Choose your option
Ferrea Chevrolet BB 1.94in 11/32in 5.425in +.100 Competition Plus Exh Valve- Single (Drop Ship Only)
Choose your option
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.

