Amazon.com: Crossover Pipe for Hotparts T4 Kit Vortec V8 LS 4.8 5.3 6.0 Silverado Sierra LSX : Automotive
Kooks Jeep Wrangler 3 in. Catted Y-Pipe 37103200 (07-18 Jeep Wrangler JK w/ LS Engine Swap)
Peterbilt 389LH Pipe - Cat C15/3406E Single Turbo - LS CAC - Mill Finish
Peterbilt 389LH Pipe - Detroit S60 DDEC3/4 - LS CAC - Mill Finish
Amazon.com: LS Coolant Crossover Steam Vent Kit with Coolant Crossover Pipe Complete LS Steam Port Kit Compatible with LS1 LS2 LS3 LS6 Engines : Automotive