The Stainless Works 4-way formed collector uses 304 stainless steel with a smooth-flow taper to combine four 1-7/8-inch ID primaries into a 3.00-inch OD outlet. Backed by a lifetime warranty and US production, this collector provides a corrosion-resistant, durable junction for header assemblies where larger primaries are routed into a full three-inch collector for downstream connections.
Stainless Works 4 way collector-1 7/8in inlet 3in od outlet