![Load image into Gallery viewer, K8137-4165 383 Small Block Chevy KSX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.165 inch bore](http://dssracing.com/cdn/shop/files/SBCSX-SHCHR_05e016fe-22b3-4066-8aa9-0e2ace3b9236_400x@2x.jpg?v=1718771729)
![Load image into Gallery viewer, K8137-4165 383 Small Block Chevy KSX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.165 inch bore](http://dssracing.com/cdn/shop/files/SX_3c45aec1-ee97-4387-9734-483f8433bdbe_400x@2x.jpg?v=1718771729)
![Load image into Gallery viewer, K8137-4165 383 Small Block Chevy KSX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.165 inch bore](http://dssracing.com/cdn/shop/files/pistonbox_ab86ea9c-8e89-42db-ad9e-57484fbf4026_400x@2x.jpg?v=1718771729)
![Load image into Gallery viewer, K8137-4165 383 Small Block Chevy KSX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.165 inch bore](http://dssracing.com/cdn/shop/files/FXKKitBlack_ba87b310-ffa7-4719-9321-fe49a9eda384_400x@2x.png?v=1718771729)
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 383
With/Without Rings: Includes Rings
Cylinder Bore Size: 4.165 in , 105.708 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 | 14.31 to 1 |
64 | 13.14 to 1 |
70 | 12.19 to 1 |
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 383
With/Without Rings: Includes Rings
Cylinder Bore Size: 4.165 in , 105.708 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 | 14.31 to 1 |
64 | 13.14 to 1 |
70 | 12.19 to 1 |