2012 Chevrolet Silverado 2500HD – 6.0L L96 “Barking Spider” LS Build – Complete Engine Pullout

High-performance 6.0L L96 LS engine build from 2012, known as the “Barking Spider.” This professionally rebuilt LS platform is designed for enthusiasts seeking a naturally aspirated, high-horsepower setup with race-proven components and dependable street manners.

Originally found in heavy-duty Chevrolet applications, the L96 iron-block platform is recognized for its strength and durability—making it an excellent base for serious performance builds.

Engine Overview

• Engine Type: 6.0L L96 V8 (LS-based platform)
• Year: 2012
• Configuration: Naturally Aspirated Performance Build
• Condition: Fully rebuilt – Pullout
• Package: Complete from intake manifold to oil pan

Built to deliver aggressive sound, strong mid-range torque, and high-RPM capability while maintaining reliability under load.

Performance Components & Upgrades

This build includes premium aftermarket parts from respected LS performance manufacturers:

• New main bearings
• New rod bearings
• New piston rings
• New oil pump
• New timing chain
• Texas Speed & Performance Stage 2 Naturally Aspirated LS3 Cam
• Texas Speed dual titanium valve retainers
• Texas Speed 7.400 pushrods
• Morel LS7 hydraulic lifters
• Holley single-plane intake manifold
• Holley fuel rail with LSA injectors
• Snake Eater Performance 92mm throttle body
• Kooks Headers & Exhaust long-tube headers

The combination of LS3-style camshaft geometry, high-flow induction, and long-tube headers provides strong airflow and impressive throttle response—ideal for street/strip builds or custom swaps.

Why Choose the L96 Platform?

• Cast iron block for added strength
• Excellent boost capability (if future forced induction is considered)
• Wide aftermarket support
• Proven LS architecture
• Ideal for swap projects (muscle cars, restomods, trucks, performance builds)

The “Barking Spider” nickname reflects the aggressive exhaust tone and sharp throttle character delivered by this setup.

Ideal Applications

• LS swap projects
• High-horsepower street builds
• Track-focused naturally aspirated setups
• Custom truck or muscle car builds
• Performance enthusiasts seeking a turnkey LS platform