Ferrea Infiniti VR30DDTT V6 3.0L 5.5mm Exhaust Viton Valve Stem Seal - Set of 12

Engine parts and engine bay upgrades for Dodge, Jeep, RAM, Chrysler, Chevrolet, Ford, Toyota, Nissan, Subaru, and Honda vehicles are stocked at Black Ops Auto Works. Shop oil catch cans, supercharger pulleys, thermostats, radiators, cooling parts, throttle bodies, intake manifolds, headers, ignition coils, spark plugs, sensors, gaskets, fuel pumps, valve covers, engine covers, billet cap covers, and full engine bay dress-up parts for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, K-Series, and 2JZ builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,298 engine SKUs across performance, cooling, oil control, ignition, and appearance categories. What This Category Covers The Engine collection combines OEM-replacement engine service parts with performance aftermarket upgrades for supercharged, turbocharged, and naturally aspirated builds...

Ferrea parts and accessories are stocked at Black Ops Auto Works for LS, Coyote, Honda K and B series, Subaru EJ, Mitsubishi 4G63, Toyota 2JZ, BMW, Nissan and other performance engine builds. Shop competition valves, intake valves, exhaust valves, dual valve springs, titanium retainers, valve locks, valve guides and complete valvetrain kits with vehicle specific fitment data for confident ordering. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 193 Ferrea SKUs across valves, spring kits, retainers, locks, guides, and head components. What Ferrea Covers Competition Valves and Valvetrain Hardware Ferrea supplies performance valvetrain components for engine builders who need precise parts for street, forced induction and race combinations. Shop valves, springs, retainers, locks and guides by exact engine family and cylinder head. Valve Materials and Series Stainless, Super Alloy a...

Valve Seals parts and accessories are stocked at Black Ops Auto Works for enthusiasts and shops building reliable street, truck, off-road, and performance vehicles. Shop valve stem seals, Viton positive seals, umbrella seals, intake valve seals, exhaust valve seals, integrated spring-seat seals, metal-body seals, rebuild sets, and cylinder-head service parts for Hemi, Coyote, Evo, Subaru, BMW, Toyota, Nissan, and Honda engines. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 89 Valve Seals SKUs across valve stem diameter, seal material, intake and exhaust, spring-seat, and engine-specific rebuild applications. What Valve Seals Do Control oil at the valve stem Valve stem seals meter oil between the valve stem and guide. Worn seals can contribute to oil consumption, smoke after deceleration, fouled plugs, and carbon buildup. Viton and Positive Valve Seals Material must suit the ap...

Valves and valvetrain components for import, domestic, and performance engine platforms are stocked at Black Ops Auto Works. Shop intake valves, exhaust valves, valve covers, valve cover gaskets, valve guides, valve springs, retainers, valve locks, valve seals, and lash caps for Toyota 2JZ and Supra, Honda K-Series, Nissan RB and SR20, BMW B58 and S58, Subaru FA20, Ford Coyote, and GM LS platforms. Every part is filterable by year, make, model, and engine so builders and tuners can confirm fitment before ordering. Black Ops Auto Works carries 1,391 valvetrain SKUs from proven performance brands. What This Category Covers Valves and valvetrain components manage airflow into and out of the combustion chamber and keep the valvetrain sealed and stable at high RPM. This collection spans intake valves, exhaust valves, valve covers, valve cover gaskets, valve guides, valve springs, retainers, valve locks, valve seals, lash caps, and cam follower shims. Why the Valvetrain Matters for Pe...