Vibrant Performance Slip-On Collector Merge Collector 4 into 1 2-1/8" Primary Tubes - 3-1/2" Outlet 1127801 The flame-retardant treatment is absorbed

The flame-retardant treatment is absorbed into the cotton fibers--not just on the surface--so the garments

Holley's popular cast aluminum oil pan (P/N 302-1) designed to retro-fit LS engines into trucks

A direct plug in wiring harnesses included for ease of installation

Sold individually- 2 required per vehicle

Vibrant Performance Slip-On Collector Merge Collector 4 into 1 2-1/8" Primary Tubes - 3-1/2" Outlet 1127801 The flame-retardant treatment is absorbedVibrant Performance 4 1 Merge Collectors have a single slip design ideal for naturally aspirated applications, featuring precise cut mandrel bent 304 Stainless Steel tubing with high quality TIG welded construction. Vibrant merge collector expanded inlets are designed to fit perfectly with Vibrant Stainless Steel piping. 4 1 Merge collectors range from 1. 75 to 2. 25 for inlet, and 2. 5 to 4 outlet sizes. 4 1 Merge Collector, 2. 125" Inlet I. D.;