Supertech 87.5mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.30mm High Performance Gas Nitrided

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, ...

Piston rings for street, race, turbocharged, and rebuilt engines are stocked at Black Ops Auto Works. Shop moly ring sets, file-fit rings, metric bore rings, compression rings, oil control rings, replacement rings, forged-piston ring packs, 4-cylinder rings, 6-cylinder rings, V8 rings, and engine rebuild components for Honda K-series, Nissan RB and SR, Toyota 2JZ, GM LS and LT, Ford Coyote, Chrysler, and other performance 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 242 piston ring SKUs across bore sizes, ring-groove dimensions, material choices, cylinder-specific replacements, forged-piston combinations, and complete engine rebuild planning. What This Piston Ring Collection Covers Piston rings seal combustion pressure, control oil on the cylinder wall, and transfer heat from the piston to the cylinder. This collection includes complete ring sets and single-cylinde...

Pistons and piston components for engine builds and rebuilds are stocked at Black Ops Auto Works. Shop forged and cast piston sets, piston rings, piston pins, and pin locks for 4, 5, 6, and 8-cylinder gas engines and diesel applications, including Cummins 5.9L 12-valve, Toyota 2JZGTE, Honda K20, BMW and Toyota B58, GM 6.2L LT1 and L86, Chrysler Gen3 Hemi 6.2L Hellcat and 6.4L Apache, and Nissan VQ35DE builds. Every product is filterable by bore size, engine platform, compression ratio, and application so the correct piston set ships the first time. Black Ops Auto Works carries 997 piston and piston component SKUs across forged, cast, and diesel-specific categories. What This Category Covers Pistons are the core moving component of any engine build, transferring combustion force into rotational power through the connecting rod and crankshaft. This category covers complete piston sets plus the individual components, rings, pins, and pin locks, needed for a full rebuild or performa...

Shop Supertech performance valves, springs, retainers, guides, seals, pistons, rings, connecting rods, head gaskets, block supports, and related engine components by exact manufacturer part number and published engine application.Supertech Product Families Performance intake and exhaust valves Valve springs, retainers, guides, seals, and locks Forged pistons, piston rings, and connecting rods Head gaskets, block supports, sleeves, and engine hardware Choosing the Correct Supertech PartConfirm the exact part number, engine family, bore, stem diameter, installed height, material, oversize or standard dimensions, included quantity, and every current manufacturer note. Engine codes and platform references remain application details rather than vehicle model tags.About SupertechSupertech develops performance valvetrain and rotating-assembly components for carefully measured street and motorsport engine builds.Related Collections Supertech products Valves Valve springs and retainers Pisto...