Fits 2000 C5 Corvette 5.7L V8 1-3/4, 304SS Shorty Headers, C.A.R.B. EO# D-115-27;Constructed from 1 ¾”lightweight, 18-gauge, mandrel bent, 304 stainless steel construction maximizing strength and durability; Utilizes true mitered merge collectors designed to maximize exhaust velocity and scavenging while reducing any unwanted turbulence; 3/8” thick, 304 stainless steel flanges for durability and an optimum sealing surface; Factory style AIR injection manifold to prevent check engine lights and reduce exhaust emissions; Retains factory O2 sensors and catalytic converters; 100% quality hand-welded construction for strength, longevity and good looks; 100% bolt-on with no modifications necessary; Tube geometry designed for a hassle-free installation; All hardware included; Manufacturer’s limited lifetime warranty; C.A.R.B. EO# D-115-27;