DSS 4.8/5.3/LS1/LS6 Stroker Chevy LS SX Series -15cc Dish Top Forged Piston Set 3.898"

This set of DSS 4.8/5.3/LS1/LS6 Stroker Chevy LS SX Series pistons is designed for high-performance applications. Featuring a -15cc dish top design and constructed from 4032 alloy, these forged pistons provide enhanced durability and power. They are ideal for stroker applications with engine sizes ranging from 4.8L to 5.3L, as well as LS1 and LS6 configurations.

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: 3.898 in (98.931 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: LS1, LS2, LS3, LS7
TDC Assembly Height: 9.240"

Piston Top Approximate Compression Ratios

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

Chamber 64: 9.56 to 1
Chamber 66: 9.37 to 1
Chamber 72: 8.84 to 1

Performance & Compatibility

Designed for optimal performance, these forged pistons are perfect for enhancing your Chevy LS engine, whether for street or race applications. Their 4032 alloy construction ensures long-lasting durability, while the -15cc dish top design allows for a broad range of compression ratios, making them compatible with various LS heads, including LS1, LS2, LS3, and LS7.