Chevrolet Performance GM/LS Coolant Crossover Pipe
Peterbilt 389LH Pipe - Detroit S60 DDEC3/4 - LS CAC - Mill Finish
Amazon.com: Crossover Pipe for Hotparts T4 Kit Vortec V8 LS 4.8 5.3 6.0 Silverado Sierra LSX : Automotive
1973-87 Chevy C10 GMC Squarebody LS Swap Conversion Exhaust Manifold Head Pipes | eBay
Universal 3" Exhaust System Builder X-Pipe Tubing Kit T304 SS LS Engine Swap | eBay
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