![Load image into Gallery viewer, K8130-4155 383 Small Block Chevy KSX Series -5cc Flat Top SBC 23 Degree Forged Piston Set 4.155 inch bore](http://dssracing.com/cdn/shop/files/SBCSX-SFTHR_34a28622-8e58-448b-95ce-be545fab2884_400x@2x.jpg?v=1718771681)
![Load image into Gallery viewer, K8130-4155 383 Small Block Chevy KSX Series -5cc Flat Top SBC 23 Degree Forged Piston Set 4.155 inch bore](http://dssracing.com/cdn/shop/files/SX_54a900cf-cc1b-498f-bbbe-5236970e6651_400x@2x.jpg?v=1718771681)
![Load image into Gallery viewer, K8130-4155 383 Small Block Chevy KSX Series -5cc Flat Top SBC 23 Degree Forged Piston Set 4.155 inch bore](http://dssracing.com/cdn/shop/files/pistonbox_b73f550f-9a6d-4459-9aa6-692bc3728bf7_400x@2x.jpg?v=1718771681)
![Load image into Gallery viewer, K8130-4155 383 Small Block Chevy KSX Series -5cc Flat Top SBC 23 Degree Forged Piston Set 4.155 inch bore](http://dssracing.com/cdn/shop/files/FXKKitBlack_26cbc832-081d-47d9-9d96-40dcd0b708b9_400x@2x.png?v=1718771682)
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 383
With/Without Rings: Includes Rings
Cylinder Bore Size: 4.155 in , 105.454 mm
Ring Width: 1/16-1/16-3/16"
Compression Height: 1.125"
Pin Diameter: 0.927"
Connecting Rod Length: 6.000"
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 | 12.59 to 1 |
64 | 11.71 to 1 |
70 | 10.94 to 1 |
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 383
With/Without Rings: Includes Rings
Cylinder Bore Size: 4.155 in , 105.454 mm
Ring Width: 1/16-1/16-3/16"
Compression Height: 1.125"
Pin Diameter: 0.927"
Connecting Rod Length: 6.000"
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 | 12.59 to 1 |
64 | 11.71 to 1 |
70 | 10.94 to 1 |