Holley 2-Piece Finned Valve Cover - Gen III/IV LS - Gloss Red Machined GM Silverado/Sierra Tahoe/Suburban/Yukon/XL/Escalade " The all-new Trinity (T2) Platinum

The all-new Trinity (T2) Platinum is the most advanced performance programmer and monitoring setup of its kind

The beefy cross members feature a laser-cut RC logo

Select Rough Country's 2 inch Black Series flood lights producing 4800 lumens

This system WILL WORK on Diesel Models

right up to 690 horsepower with performance modifications

Holley 2-Piece Finned Valve Cover - Gen III/IV LS - Gloss Red Machined GM Silverado/Sierra Tahoe/Suburban/Yukon/XL/Escalade " The all-new Trinity (T2) PlatinumEach 2 Piece LS valve cover set includes a low profile billet oil fill cap, hardware and spacers for mounting both versions of LS coil bodies, and 12 point dress up hardware and rubber grommets for the coil covers. These modular LS valve covers will be offered in 5 unique finishes: natural cast, polished, satin black, factory orange, and gloss red (black, factory orange and gloss red sets feature machined fins). Polished and black versions coming soon.