Chevrolet Performance LS376/525 GM Gen IV LS3 6.2L Crate Engine

Speedway Motors

Brand (Chevrolet Performance/GM) matches exactly, Model (LS3 6.2L) matches exactly, Black plastic intake manifold design matches, Coil-on-plug ignition system matches, Alternator and serpentine belt system placement matches, Overall engine architecture and components are highly consistent, Fully dressed engine, similar to the installed engine in the video

LS3 376 Crate Engine 6.2L 525HP

R&R Motorworks

Brand (implied GM/Chevrolet Performance) matches exactly, Model (LS3 6.2L) matches exactly, Black plastic intake manifold design matches, Coil-on-plug ignition system matches, Alternator and serpentine belt system placement matches, Overall engine architecture and components are highly consistent, Fully dressed engine, similar to the installed engine in the video

LS3 430hp 6.2L Crate Engine

ictbillet.com

Brand (GM LS3) matches the product details and visual characteristics., Model (LS3 6.2L V8) matches the product details and engine architecture in the video., Core visual elements like black composite intake, silver heads, and coil packs are consistent., Engine configuration (V8) and general dimensions align., Technical specifications (6.2L) align with LS3.