![Load image into Gallery viewer, K8123-4000 383 Small Block Chevy KSX Series -16cc Dish Top SBC 23 Degree Forged Piston Set 4.000 inch bore](http://dssracing.com/cdn/shop/files/SBCFX-MLCMDHR_40a1c01c-d110-4bea-8527-8f323fad8f89_400x@2x.jpg?v=1718771627)
![Load image into Gallery viewer, K8123-4000 383 Small Block Chevy KSX Series -16cc Dish Top SBC 23 Degree Forged Piston Set 4.000 inch bore](http://dssracing.com/cdn/shop/files/SX_ced4cb3e-46fb-48bc-b766-27c1661e13b8_400x@2x.jpg?v=1718771627)
![Load image into Gallery viewer, K8123-4000 383 Small Block Chevy KSX Series -16cc Dish Top SBC 23 Degree Forged Piston Set 4.000 inch bore](http://dssracing.com/cdn/shop/files/pistonbox_d0737e94-c23f-4ce1-bb9f-c4ec84ffaf52_400x@2x.jpg?v=1718771627)
![Load image into Gallery viewer, K8123-4000 383 Small Block Chevy KSX Series -16cc Dish Top SBC 23 Degree Forged Piston Set 4.000 inch bore](http://dssracing.com/cdn/shop/files/FXKKitBlack_10e08f83-bad9-4066-8f9a-cdafe55bb520_400x@2x.png?v=1718771627)
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 383
With/Without Rings: Includes Rings
Cylinder Bore Size: 4.000 in , 101.520 mm
Ring Width: 1/16-1/16-3/16"
Compression Height: 1.425"
Pin Diameter: 0.927"
Connecting Rod Length: 5.700"
Crankshaft Stroke: 3.750"
Piston Series: SX 4032 Alloy
Alloy: 4032 Alloy
Cylinder Head: SBC 23 Degree
TDC Assembly Height: 9.000"
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
58 | 10.39 to 1 |
64 | 9.76 to 1 |
70 | 9.2 to 1 |
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 383
With/Without Rings: Includes Rings
Cylinder Bore Size: 4.000 in , 101.520 mm
Ring Width: 1/16-1/16-3/16"
Compression Height: 1.425"
Pin Diameter: 0.927"
Connecting Rod Length: 5.700"
Crankshaft Stroke: 3.750"
Piston Series: SX 4032 Alloy
Alloy: 4032 Alloy
Cylinder Head: SBC 23 Degree
TDC Assembly Height: 9.000"
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
58 | 10.39 to 1 |
64 | 9.76 to 1 |
70 | 9.2 to 1 |