Supertech Mazda Miata 1.8L Single Valve Spring Kit

Shop automotive engine parts, cooling-system components, oil-system upgrades, ignition parts, pulleys, sensors, gaskets, fuel components, and engine-bay accessories at Black Ops Auto Works. This collection covers vehicle-specific replacement parts, performance upgrades, supporting hardware, and universal components for street cars, trucks, SUVs, Jeeps, diesel vehicles, off-road builds, and motorsport applications. Engine Parts and Performance Components The Engine collection brings together components used throughout the engine, lubrication system, cooling system, ignition system, fuel system, crankcase ventilation, accessory drive, and engine compartment. Available products range from replacement sensors and gaskets to rotating-assembly parts, performance cooling systems, supercharger pulleys, catch cans, cylinder heads, camshafts, intake manifolds, and engine-bay dress-up components. Engine compatibility cannot be determined from vehicle model alone. Confirm the exact year, make, ...

Explore Mazda Miata parts for maintenance, suspension work and performance projects at Black Ops Auto Works. Compare DFC and Brembo brake references, Bilstein dampers, engine-service components, exhaust choices and body or interior upgrades. Keep the actual Miata generation, engine, roof/body version and brake equipment at the centre of each order.Brake Service by Generation and PackageDFC references distinguish separate NA, NB and later Miata rotor, pad, hose and hardware applications. Master-cylinder titles also distinguish ABS coverage. Match exact production, axle and installed brake dimensions before comparing compounds or kit contents; the Miata name alone does not establish one brake package.Bilstein Dampers and Chassis ProjectsDisplayed Bilstein B6 and B8 references have separate generation, position and production coverage. KYB, SuperPro, Cusco and SPL references support different damper, bush or alignment tasks. Match actual chassis and factory equipment, then review insta...

Shop Supertech engine-build components at Black Ops Auto Works. Explore intake and exhaust valves, valve-spring kits, guides, retainers, pistons and supporting hardware. Coordinate the selection with your engine builder’s measured specifications and complete cylinder-head or short-block plan.Intake and Exhaust Valve ChoicesCompare the exact engine code, intake or exhaust position, head diameter, stem dimensions and length. Titles distinguish standard or oversized valves, different materials and groove arrangements. Oversize choices require appropriate machining and a coordinated head build rather than selection as a direct replacement by engine name alone.Valve Springs, Retainers and LocksSingle, dual, beehive and conical references have different complete-system requirements. Some titles require a specific retainer, while others identify use with an OEM retainer or seat. Review installed height, pressures, camshaft requirements and clearance measurements with the builder for the ex...

Valve springs and retainers for high-RPM and boosted engine builds are stocked at Black Ops Auto Works. Shop dual and single valve springs, beehive-style valve springs, titanium and chromoly retainers, and matched spring-and-retainer kits for HEMI, LS, Coyote, K-series, EJ, and 2JZ platforms. 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 406 valve spring and retainer SKUs across spring rate, seat pressure, and material categories. What This Category Covers The Valve Springs, Retainers collection spans upgraded valve springs for higher lift camshafts, beehive-style springs for reduced valvetrain mass, and titanium retainers that shed weight from the reciprocating valvetrain. The catalog is strongest on Supertech valve springs and retainers for import four-cylinder builds, with broad coverage of dual spring kits for domestic V8 platforms running aggressive camshaft profiles. Cat...

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...