LS3 6.2 Engine with 4L80E | Rebuilt Engine & Transmission

LS3 6.2L Engine with 4L80E | Rebuilt Engine & Transmission

The LS3 6.2L with 4L80E Package brings together the highly popular GM LS3 V8 and the heavy-duty 4L80E automatic transmission in one performance-focused combination. The LS3’s 6.2L displacement provides strong naturally aspirated performance, while the 4L80E offers four forward gears, overdrive, and a reputation for handling demanding applications when properly built and matched to the engine.

This combination is particularly popular among enthusiasts converting classic vehicles to modern GM V8 power. It can provide a strong balance of performance, drivability, and transmission durability for street cars, trucks, restomods, and performance builds.

Compatible Chevrolet Applications

Depending on the exact engine, transmission, and vehicle configuration, popular Chevrolet applications include:

• Chevrolet Camaro
• Chevrolet Corvette
• Chevrolet Chevelle
• Chevrolet Nova
• Chevrolet El Camino
• Chevrolet Impala
• Chevrolet Monte Carlo
• Chevrolet Caprice
• Chevrolet C10
• Chevrolet C/K trucks
• Chevrolet Silverado
• Chevrolet S10 custom builds
• Chevrolet Blazer
• Chevrolet Suburban

Compatible GMC Applications

The combination is also popular for custom GMC applications such as:

• GMC Sierra
• GMC C/K trucks
• GMC Sonoma
• GMC Jimmy
• GMC Yukon
• GMC Suburban-based builds
• Classic GMC truck restorations

Popular Custom & Swap Applications

This LS3 and 4L80E combination is especially popular for:

• C10 and square-body truck swaps
• Camaro performance builds
• Chevelle restorations
• Nova projects
• El Camino builds
• Classic muscle cars
• Street rods
• Hot rods
• Restomods
• Pro-touring vehicles
• Custom performance trucks
• Off-road builds
• High-performance street vehicles

Engine Highlights

• 6.2L LS3 V8
• Modern GM LS architecture
• Strong naturally aspirated performance potential
• Aluminum engine construction
• Excellent aftermarket support
• Ideal for performance and swap applications

Transmission Highlights

• Rebuilt GM 4L80E automatic transmission
• 4-speed automatic design
• Overdrive for highway cruising
• Electronically controlled operation
• Strong platform for performance applications
• Popular choice for high-torque LS swaps

Package Benefits

Pairing the LS3 with a 4L80E creates a versatile powertrain combination for builders who want modern GM V8 performance with a robust automatic transmission. The package can be particularly useful for classic vehicles where the engine and transmission are being upgraded together.