2020-2024 Chevrolet/GMC L5P Duramax Fuse Box Cover Silk Satin Black HSP Diesel INDUSTRIAL INJECTION The engine code is dictated

The engine code is dictated by the 8th character of the VIN number

and the quick folding or removal comes in handy when trees and limbs stand in your way

Anodized finish with laser engraved logo

To prevent boost creep

5 Inch To 3 Inch ID x 3 Inch Long Performance Silicone Reducer - Straight (515353003)

2020-2024 Chevrolet/GMC L5P Duramax Fuse Box Cover Silk Satin Black HSP Diesel INDUSTRIAL INJECTION The engine code is dictatedThe D 643 2 HSP, also known as the HSP Fuse Box Cover, is a precision crafted upgrade for 2020 2024 L5P Duramax trucks, combining performance, protection, and style. Designed to clean up the engine bay and replace faded factory plastic, this sheet metal fuse box cover is fabricated from CNC bent aluminum and TIG welded for exceptional strength and durability. The cover overlays the factory plastic fuse box lid, eliminating worries about water