Mahle Rings GMC Pass 121 2.0L Eng 87-89 134 2.2L Eng 90-94 Plain Ring Set

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...

Mahle OE parts and accessories for performance street, track and race builds are stocked at Black Ops Auto Works. Mahle OE pistons, piston rings, engine bearings, gaskets, oil filters, air filters and OEM-quality engine rebuild components are stocked at Black Ops Auto Works. Refresh or rebuild LS, Hemi, Ford, diesel, import and classic-engine applications with parts chosen by exact engine code, bore size and component specification. 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 143 Mahle OE SKUs across fitment, sizing, material, fuel-system and installation dimensions. What This Mahle OE Collection Covers Mahle OE components support factory-style repair and carefully planned engine builds. A successful rebuild starts with machine-shop measurements, correct part numbers and a complete plan for clearances, sealing and filtration. Pistons and Ring Packages Pistons and rings are ma...

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...