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![Load image into Gallery viewer, K8135-4155 383 Small Block Chevy KSX Series -21cc Dish Top SBC 23 Degree Forged Piston Set 4.155 inch bore](http://dssracing.com/cdn/shop/files/SX_fc49c25e-f25d-465a-b003-ac24d5eb6e89_400x@2x.jpg?v=1718771705)
![Load image into Gallery viewer, K8135-4155 383 Small Block Chevy KSX Series -21cc Dish Top SBC 23 Degree Forged Piston Set 4.155 inch bore](http://dssracing.com/cdn/shop/files/pistonbox_1130e3c1-105a-45cd-bef5-31f7d88dce93_400x@2x.jpg?v=1718771705)
![Load image into Gallery viewer, K8135-4155 383 Small Block Chevy KSX Series -21cc Dish Top SBC 23 Degree Forged Piston Set 4.155 inch bore](http://dssracing.com/cdn/shop/files/FXKKitBlack_f75a0a3f-6b41-49f3-86c7-60235b77b627_400x@2x.png?v=1718771705)
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 | 10.49 to 1 |
64 | 9.88 to 1 |
70 | 9.34 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 | 10.49 to 1 |
64 | 9.88 to 1 |
70 | 9.34 to 1 |