CNC-Motorsports offers the best selection of pistons by brands like; CP, Diamond, JE, SRP, KB, Mahle, Manley and Wiseco. Our selection of pistons will cover nearly every engine build from 300 horsepower street engines to our forged pistons that will support 2000 plus horsepower race engine applications. Shop 12000 plus pistons for domestic V8 and Import engines. Custom piston orders available, please call or email our experienced staff today.
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UEM-KB346-STD PART NUMBER
Keith Black Pistons KB346-STD Fits Pontiac 400 Dish 17cc Bore 4.120$506.69Fits Pontiac 400, Bore 4.120 Stroke 3.750, Rod Length 6.630, Dish 17cc, 2 Valve Reliefs, Compression Height 1.710, Set of 8 Pistons Learn More -
UEM-IC9946-STD PART NUMBER
Icon FHR Pistons IC9946-STD Fits Pontiac 400 Flat Top 10.8cc Bore 4.120Special Price $680.27 Regular Price $701.31Fits Pontiac 400, Bore 4.120, Stroke 3.750, Rod Length 6.630, Flat Top 10.8cc, Compression Height 1.714, Set of 8 Pistons Learn More -
UEM-KB422-STD PART NUMBER
Keith Black Pistons KB422-STD Fits Pontiac 400 Dome 10cc Bore 4.120$528.24Fits Pontiac 400, Bore 4.120 Stroke 3.750, Rod Length 6.663, Dome 10cc, 2 Valve Reliefs, Compression Height 1.710, Set of 8 Pistons Learn More