ISR Performance LS1 S13/14 swap headers are built out of high quality 304 Stainless Steel and designed to pair with our own LS1 Swap mounts to allow for a simple and easy installation into your S-chassis!
Constructed with 1 3/4 piping, the ISR Performance headers will provide excellent flow for higher horsepower applications.
Along with the long tube headers, v-band clamps are included as well as an additional weld on end, allowing for quick and easy fabrication of the Y-pipe, or integration into your existing unit.
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