![Load image into Gallery viewer, K8712-4000 383 Small Block Chevy KE Series -18cc Dish Top SBC 23 Degree Forged Piston Set 4.000 inch bore](http://dssracing.com/cdn/shop/files/SBCFX-MLCMDHR_4656fb37-ccb8-4610-bcfb-32b7c5e8592e_400x@2x.jpg?v=1718771934)
![Load image into Gallery viewer, K8712-4000 383 Small Block Chevy KE Series -18cc Dish Top SBC 23 Degree Forged Piston Set 4.000 inch bore](http://dssracing.com/cdn/shop/files/E_d360d633-7a16-4c5c-9898-1622faf4561c_400x@2x.jpg?v=1718771934)
![Load image into Gallery viewer, K8712-4000 383 Small Block Chevy KE Series -18cc Dish Top SBC 23 Degree Forged Piston Set 4.000 inch bore](http://dssracing.com/cdn/shop/files/pistonbox_dfc8fb6c-4973-48a3-9cb7-37d7f8cfdc32_400x@2x.jpg?v=1718771934)
![Load image into Gallery viewer, K8712-4000 383 Small Block Chevy KE Series -18cc Dish Top SBC 23 Degree Forged Piston Set 4.000 inch bore](http://dssracing.com/cdn/shop/files/FXKKitBlack_87bd8795-9eba-40be-87fd-c3d0d2708681_400x@2x.png?v=1718771935)
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: 5/64-5/64-3/16"
Compression Height: 1.425"
Pin Diameter: 0.927"
Connecting Rod Length: 5.700"
Crankshaft Stroke: 3.750"
Piston Series: E 4032 Alloy
Alloy: 4032 Alloy
Cylinder Head: SBC 23 Degree
TDC Assembly Height: 9.000"
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
58 | 10.17 to 1 |
64 | 9.55 to 1 |
70 | 9.03 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: 5/64-5/64-3/16"
Compression Height: 1.425"
Pin Diameter: 0.927"
Connecting Rod Length: 5.700"
Crankshaft Stroke: 3.750"
Piston Series: E 4032 Alloy
Alloy: 4032 Alloy
Cylinder Head: SBC 23 Degree
TDC Assembly Height: 9.000"
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
58 | 10.17 to 1 |
64 | 9.55 to 1 |
70 | 9.03 to 1 |