GMC CKRV Truck Series (1973-1991) Long System

ARH is proud to offer our long systems for the 1973-1991 GMC CKRV Truck Series. Featuring our American Made 304 stainless steel 1 3/4″ or 1-5/8″ primaries, 3″ or 2-1/2″ merge collectors, and connection pipes along with all the necessary hardware and gaskets for a bolt-on installation. The American Racing Headers 1973-1991 GMC CKRV Truck Series long systems were designed to connect to your factory or aftermarket exhaust system. Some modification may be required. This system fits:GMC JimmySuburbanChevy K5/K10 BlazerChevy Trucks:R-Series Truck = 2 Wheel Drive (1987-1991)V-Series Truck = 4 Wheel Drive (1987-1991)C-Series Truck = 2 Wheel Drive (1973-1991)K-Series Truck = 4 Wheel Drive (1973-1991) Product features on this system includes: 100% Made in the USA – Never Outsourced Made entirely of 304 stainless steel 3/8″ thick laser-cut flanges for a warp-free seal Hand-ported TIG welded inlets Optimized primary tube routing for superior fit and performance Merge collectors with scavenger spikes Attn. All ARH products are exclusively manufactured for racing purposes. Installing these products on any vehicle eliminates the legal use, in any capacity, on public roads/highways and may be subject to fines and/or criminal liability as per the Clean Air Act.