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![K1925-4030 SX-Series Dish Top Piston Set for 1999-2019 Chevy LS, 4.030 in. Bore, -29cc Volume [OEMStroker]](https://www.jegs.com/images/mini_750/900/915/915-k1925-4030.jpg)
Vehicle Info NeededDSS RACINGPART NUMBER: 915-K1925-4030
K1925-4030 SX-Series Dish Top Piston Set for 1999-2019 Chevy LS, 4.030 in. Bore, -29cc Volume [OEMStroker]
$83895
Ships on 09/14/2026
Lowest Price GuaranteeGM Gen III/IV LS
SX-Series Dish Top Piston Set1999-2019 Chevy LS Bore: 4.030 in. Head Volume: -29cc Material: Forged 4032 Pin Diameter: .927 in. Pin Style: Press or Full Floating Ring Thickness: 1.5/1.5/3 mm OEMStroker Set of 8
DSS Racing K1925-4030 Features:
- Forged from Wear Resistant 4032 Alloy
- Light Weight Design
- Machined Valve Reliefs for Moderate Performance Head and Cam Combinations
- Precision CNC Finished Pin Bores
- Heavy-Duty Piston Pins
- Full Floating or Press Fit
- Double True Arc Pin Locks Provide Redundancy
- Drilled Oil Ring Drain Backs
- Precision Diamond-Turned Skirts
- Boost and NOS Ready! (Mild to Moderate Levels)
- Includes matching DSS Racing Ductile Moly ring set.
- Ring Set Required: RS-DM200-4030
- Ring Series: DM200
- Fits Base Engine: 6.0 - LS2 -6.2 - LS3 - L98 - LQ9 - LS7 - LSA - LSX Stroker
- Compression Ratio: 64cc-9.25, 66cc-9.09, 72cc-8.64
- Calculated Zero Deck: 9.24
- Compression Height: 1.115 in.
- Rod Length: 6.125 in.
- Stroke: 4 in. (OEMStroker)
- Pin Locking Rings Included: Yes
- Wrist Pin Included: Yes
- Oil Rail Support Ring Included: Required
- With Rings Without Rings: With Rings
- Total Valve Reliefs: 2
Part TypePiston
BrandDSS RACING
Package Height10.0
Package Width10.0
Package Length10.0
Weight17.0 PG
Part CategoryPerformance Parts
Pin Lock Rings IncludedYes
Compression Height (In)1.115
Bore (In)4.03
Wrist Pin StylePress or Full Floating
QuantitySet of 8
Piston Head Volume-29cc
Piston StyleDish Top
Compression Ratio64cc-9.25, 66cc-9.09, 72cc-8.64
Ring Thickness1.5/1.5/3 mm
Piston MaterialForged 4032
Pin Diameter (In)0.927
Part FitmentSemi Universal
Wrist Pin IncludedYes
Snap Rings IncludedYes
Vendor Part NumberK1925-4030
Package Qty1
Package TypeEA
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