- “2003–2005 Infiniti FX45 4.5L V8 Engine – 71K Miles” already exists in your wishlist
- “2019–2021 Chevrolet/GMC L84 5.3L Engine – 29,000 Miles” already exists in your wishlist
- “2001–2006 Chevy 6.0L LQ4 V8 Engine & 4x4 4L80e Transmission – LS Swap Liftout” already exists in your wishlist
GM LS3 6.2L Built Long Block Engine
Roll over image to zoom in
$3,500.00
Take your build to the next level with this GM LS3 6.2L built long block, designed for serious horsepower and long-term reliability. Featuring Callie’s forged crankshaft, Callie’s forged rods, and Mahle forged pistons, this engine is ready to handle big power – whether boosted or naturally aspirated. Perfect for performance swaps, street/strip builds, or anyone demanding the best.
GM LS3 6.2L Built Long Block Engine Callie’s Crank Rods Mahle Pistons
📦 Product Details
-
Product: GM LS3 6.2L Built Long Block Engine
-
Platform: LS3
-
Displacement: 6.2L V8
-
Build Specs:
-
Callie’s forged crankshaft
-
Callie’s forged connecting rods
-
Mahle forged pistons
-
-
Condition: Freshly built long block, performance-focused, zero test miles unless otherwise noted
-
Fitment: Compatible with a wide range of GM performance platforms – Corvette, Camaro, CTS-V, street rods, swaps, and custom builds
-
Performance Potential: Capable of handling high horsepower applications – perfect base for boosted or naturally aspirated setups
-
Notes: Long block only (no intake, accessories, or electronics). Built with premium internals for strength, durability, and performance.
