BLOX Racing Box Merge Collector - Non Welded Large - OVERSTOCK model s It is CNC machined out

It is CNC machined out of an aluminum billet and finished in Dust Black

Head Diam: 35

The four-link design offers adjustable short and crisp shifts while keeping parts to the minimum

all-aluminum construction with high-precision TIG welds

BLOX Racing Box Merge Collector - Non Welded Large - OVERSTOCK model s It is CNC machined outSOLD AS IS NO WARRANTY ALL SALES FINAL BLOX Racing is proud to offer its Performance DIY product line for todays growing Do It Yourself fabricator. Whether you are just learning to fabricate and weld or you are a seasoned veteran, BLOX Racing can supply your needs. The BLOX Racing merge collectors are a perfect choice of fabricators when building a custom exhaust header or turbo exhaust manifold. Box Merge Collector Specs Length: 5" ID: 1. 7" Wall