LS Swap Turbo Conversion Headers 1-5/8" x 2-1/2" | Polished

Features For LS engine swap on F/A/G/B/X-body cars For LS engine swap on 88-98 Chevy/GMC trucks & SUVs For converting LS-family V8 engine to single turbo setup Fully mandrel bent tubes made of 16-gauge 304 stainless steel Head flanges laser-cut from 7/16-inch thick steel plates Flanges flattened by hydraulic press for precise and leak-free seal Flanges chrome plated for corrosion resistance All joints TIG welded for resistance against cracking and wearing Polished surface for extra protection against rusting Tech Specs Type Turbo Primaries Diameter 1-5/8 in. (42mm) Collector Diameter 2-1/2 in. (64mm) Crossover Pipe Diameter 2-1/2 in. (64mm) Turbo Fitment T4 Wastegate Fiment 44mm (V-band) Head Flange Thickness 3/8 in. (9.5mm) Pipe Thickness 16-gauge (1.5mm) Material 304 Stainless Steel Finish Polished Compatibility Fitment Notes NOT DIRECT FIT for stock applications! For LS engine swap and single turbo setup only Applications Chevrolet C/K light-dut