Wiseco Pro-Tru SBC Chevrolet LS Series +4cc OEM Pin 1.335in / 3.903in Bore w/ 1/16 x 1/16 x3mm Rings

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...

Forged eight-cylinder piston sets for LS, LT, Hemi, Coyote, Ford modular and Chevrolet V8 engine builds are stocked at Black Ops Auto Works. Shop forged piston kits and matched sets for eight-cylinder projects that need the proper bore, compression height, pin size, dish or dome and compression ratio. Pistons must be specified with the full engine combination before final machining. Black Ops Auto Works carries 99 forged V8 piston sets from JE Pistons, Manley, Wiseco and Mahle for street, boosted, drag, road-race and high-compression builds. What This Collection Covers Forged eight-cylinder piston sets are purpose-built components for V8 engine assembly. The catalog includes kits for Chevrolet small-block, big-block, LSX and LT1 applications, Ford Coyote and modular V8s plus Chrysler Hemi and Hellcat combinations. Built for verified applications Use the fitment details and product specifications on each listing to confirm the correct application before ordering. Components that ...

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...

Wiseco forged pistons and piston ring sets for import and domestic turbo engines are stocked at Black Ops Auto Works. Shop Wiseco piston shelf stock kits, ring compressor sleeves, and replacement ring sets for Subaru EJ257, Honda turbo builds, and other high output four and six cylinder 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 347 Wiseco SKUs across bore size and engine application. About Wiseco Wiseco has manufactured forged pistons for racing and high performance engines for decades, supplying pistons to drag racing, road racing, and powersports applications. Wiseco forged piston shelf stock kits are built for engine builders who need a durable, off the shelf forged piston without the lead time of a custom order. Categories Included Forged piston shelf stock kits, piston ring sets, ring compressor sleeves, and replacement components sized for common bore diam...