Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
![8790-3820 E-Series Flat Top Piston Set for 1997-2005 Chevy LS, 3.820 in. Bore, -3cc Volume [OEMStroker]](https://www.jegs.com/images/mini_750/900/915/915-8790-3820.jpg)
Vehicle Info NeededDSS RACINGPART NUMBER: 915-8790-3820
8790-3820 E-Series Flat Top Piston Set for 1997-2005 Chevy LS, 3.820 in. Bore, -3cc Volume [OEMStroker]
$44995
Ships on 09/15/2026
Lowest Price GuaranteeGM Gen III/IV LS
E-Series Flat Top Piston Set1997-2005 Chevy LS Bore: 3.820 in. Head Volume: -3cc 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 8790-3820 Features:
- Forged from Wear Resistant 4032 Alloy
- Substantially Stronger than Hypereutectic Type Cast Pistons
- Fully Machined Piston Crown
- Light Weight Design
- Precision CNC Finished Pin Bores
- Heavy-Duty Piston Pins
- Full-Floating or Press Fit
- Double True Arc Pin Locks Provide Redundancy
- Forged Oil Drain-Back Window's
- Forged Side Relief's
- Precision Diamond-Turned Skirts
- Boost and NOS Ready! (Mild Levels)
- Ring Set Required: RS-DM200-3820
- Ring Series: DM200
- Fits Base Engine: 4.8 - 5.3 - LS1 - LS6 - Stroker
- Compression Ratio: 64cc-11.09, 66cc-10.83, 72cc-10.11
- 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: Without Rings
- Total Valve Reliefs: 2
Fully Forged and Machined Pistons
Upgrade your engine with the unbeatable performance of the DSS Racing E-Series Forged 4032 Pistons. Precision-honed piston pin bores and heavy-duty piston pins ensure maximum durability and reliability while full-floating or press-fit compatibility provides versatility. These fully-forged pistons come with double true-arc pin locks, forged oil drain backs, double valve notches, and diamond-turned piston skirts, resulting in superior performance. At an affordable price, the DSS E-Series forged pistons are the perfect choice for anyone looking to enhance their engine's performance.
Part TypePiston
Product LineDSS Racing E-Series Forged 4032 Pistons
BrandDSS RACING
Package Height7.0
Package Width8.5
Package Length8.5
Weight16.0 PG
Part CategoryPerformance Parts
Pin Lock Rings IncludedYes
Compression Height (In)1.115
Bore (In)3.82
Wrist Pin StylePress or Full Floating
QuantitySet of 8
Piston Head Volume-3cc
Piston StyleFlat Top
Compression Ratio64cc-11.09, 66cc-10.83, 72cc-10.11
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 Number8790-3820
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
