DSS 4.8/5.3/LS1/LS6 Stroker Chevy LS SX Series -15cc Dish Top Forged Piston Set 3.903"

The DSS 4.8/5.3/LS1/LS6 Stroker Chevy LS SX Series piston set is designed for high-performance engines, offering precision-engineered forged pistons with a -15cc dish top. These pistons are ideal for enthusiasts looking to maximize their engine's potential in both strength and compression efficiency.

Engine Specifications

Engine Brand: Chevy
Engine Family: Chevy LS
Engine Size: 4.8 - 5.3 - LS1 - LS6 - Stroker
With/Without Rings: Without Rings
Cylinder Bore Size: 3.903 in (99.058 mm)
Ring Width: 1.5/1.5/3MM
Compression Height: 1.215"
Pin Diameter: 0.927"
Connecting Rod Length: 6.125"
Crankshaft Stroke: 3.800"
Piston Series: SX 4032 Alloy
Alloy: 4032 Alloy
Cylinder Head Compatibility: LS1, LS2, LS3, LS7
TDC Assembly Height: 9.240"

Piston Top Aprox. Comp. Ratio

-15cc Dish Top LS1, LS2, LS3, and LS7

Chamber 64: 9.58 to 1
Chamber 66: 9.39 to 1
Chamber 72: 8.86 to 1

Performance & Compatibility

These high-performance forged pistons are crafted from 4032 alloy for durability under extreme conditions. The dish top design provides superior compression, making them suitable for high-output LS engine builds, including LS1, LS2, LS3, and LS7 cylinder heads.