![Load image into Gallery viewer, K8127-4040 383 Small Block Chevy KSX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.040 inch bore](http://dssracing.com/cdn/shop/files/SBCSX-MHCHR_18ba7651-601e-4679-b9c6-7847cb294601_400x@2x.jpg?v=1718771664)
![Load image into Gallery viewer, K8127-4040 383 Small Block Chevy KSX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.040 inch bore](http://dssracing.com/cdn/shop/files/SX_164a07a6-65fa-4997-81f9-aaca872eed83_400x@2x.jpg?v=1718771664)
![Load image into Gallery viewer, K8127-4040 383 Small Block Chevy KSX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.040 inch bore](http://dssracing.com/cdn/shop/files/pistonbox_de63817c-096b-400b-a0ec-9e2e7fb7221e_400x@2x.jpg?v=1718771664)
![Load image into Gallery viewer, K8127-4040 383 Small Block Chevy KSX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.040 inch bore](http://dssracing.com/cdn/shop/files/FXKKitBlack_7381ac84-efe3-49a8-8113-c853bfd56465_400x@2x.png?v=1718771664)
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 383
With/Without Rings: Includes Rings
Cylinder Bore Size: 4.040 in , 102.535 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 | 13.63 to 1 |
64 | 12.54 to 1 |
70 | 11.6 to 1 |
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 383
With/Without Rings: Includes Rings
Cylinder Bore Size: 4.040 in , 102.535 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 | 13.63 to 1 |
64 | 12.54 to 1 |
70 | 11.6 to 1 |