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-KB121-020 PART NUMBER
Keith Black Piston KB121-020 Fits SBC 383 Dish 28cc Bore 4.020Special Price $435.11 Regular Price $441.74
Fits SB Chevy 383, Bore 4.020, Stroke 3.750, Rod Length 5.700, Dish 28cc, 2 Valve Relief, Compression Height 1.433, Set of 8 Pistons Learn MoreDROP SHIPThis product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier. -
UEM-KB102-020 PART NUMBER
SBC 383 Keith Black Hypereutectic Piston Dish 18cc 4.020 Bore KB102-020Special Price $472.75 Regular Price $479.95
SB Chevy 383, Bore 4.020, Stroke 3.750, Rod Length 5.700, Dish 18cc, Compression Height 1.433, Set of 8 Pistons Learn More -
UEM-KB135-020 PART NUMBER
Keith Black Piston KB135-020 Fits SBC 383 Dish 18cc Bore 4.020Special Price $450.97 Regular Price $457.84
Fits SB Chevy 383, Bore 4.020, Stroke 3.750, Rod Length 5.700, Dish 18cc, 2 Valve Relief, Compression Height 1.433, Set of 8 Pistons Learn More -
UEM-KB100-020 PART NUMBER
Keith Black Pistons KB100-020 Fits SBC 383 Flat Top 7cc Bore 4.000Special Price $471.37 Regular Price $478.55
Fits SB Chevy 383, Bore 4.000, Stroke 3.750, Rod Length 5.700, Flat Top 7cc, 2 Valve Relief, Compression Height 1.433, Set of 8 Pistons Learn More -
UEM-KB134-020 PART NUMBER
Keith Black Pistons KB134-020 Fits SBC 383 Flat Top 7cc Bore 4.020Special Price $424.29 Regular Price $430.75
Fits SB Chevy 383, Bore 4.020, Stroke 3.750, Rod Length 5.700, Flat Top 7cc, 2 Valve Relief, Compression Height 1.433, Set of 8 Pistons Learn More -
UEM-KB111-020 PART NUMBER
Keith Black Pistons KB111-020 Fits SBC 383 Dome .5cc Bore 4.020Special Price $484.40 Regular Price $491.78
Fits SB Chevy 383, Bore 4.020, Stroke 3.750, Rod Length 5.700, Dome .5cc, 2 Valve Relief, Compression Height 1.433, Set of 8 Pistons Learn More -
UEM-9956HC-020 PART NUMBER
Keith Black Claimer Pistons 9956HC-020 Fits SBC 383 Dish 18cc Bore 4.020Special Price $329.03 Regular Price $334.04
Fits SB Chevy 383, Bore 4.020, Stroke 3.750, Rod Length 5.700, Circular Dish 18cc, Compression Height 1.433, Set of 8 Pistons Learn More -
UEM-9906HC-020 PART NUMBER
Keith Black Claimer Pistons 9906HC-020 Fits SBC 383 Flat Top 5cc Bore 4.020Special Price $329.03 Regular Price $334.04
Fits SB Chevy 383, Bore 4.020, Stroke 3.750, Rod Length 5.700, Flat Top 5cc, 2 Valve Relief, Compression Height 1.433, Set of 8 Pistons Learn More -
UEM-9912HC-020 PART NUMBER
Keith Black Claimer Pistons 9912HC-020 Fits SBC 383 Dish 13cc Bore 4.020Special Price $329.03 Regular Price $334.04
Fits SB Chevy 383, Bore 4.020, Stroke 3.750, Rod Length 5.700, Circular Dish 13cc, Compression Height 1.433, Set of 8 Pistons Learn More