Headers, Shorty, LS Swap, Conversion, Stainless, Polished, 1 5/8 in. Primary, 2.5 in. Collector, Chevy, 4.8, 5.3, 5.7, 6.2L, Pair See More Specifications|Check the Fit
These are universal swap headers designed for very tight clearance engine compartments. Fitment needs to be verified on everything. Collector flanges are very close to where engine block and bellhousing join. Some blocks need to be slightly relieved, others don't. This may also require trimming of protruding bellhousing "ears" on earlier TH-350-400, 700r4, and 4L60/80e transmissions for exhaust pipe hookup.
Summit Racing™ LS Conversion Headers
Summit Racing™ LS conversion headers are made of 304 stainless steel and offer great quality, performance, and affordability. These will allow you to swap an LS into almost anything and provide more clearance than manifolds at the collectors. Our headers are mandrel bent, TIG-welded, and feature a polished stainless steel construction. They also feature V-Band collector construction, collector merge spikes, and include collector stubs, bolts, and graphite manifold gaskets for easy installation.