55-59 GM 2WD Truck 2.5in Crossmember Back Exhaust Exhaust System - Crossmember Back - X-Pipe - Dual Rear Exit - 2.5 in Diameter Pipes - Stainless - GM Fullsize Truck 1955-59 - Kit

67-74 GM Crossmember Back Exhaust 2.5in Exhaust System - Turbo Pro - Header-Back - Dual Side Exit - 2.5 in Diameter - Stainless - Natural - GM Fullsize Truck 1967-74 - Each

64-72 GM A-Body 2.5in Crossmember Back Exhaust Exhaust System - Header-Back - 2.5 in Diameter - 2.5 in Tips - Stainless - Natural - GM A-Body 1964-72 - Kit

64-72 GM A-Body 2.5in Crossmember Back Exhaust Exhaust System - Race Pro - Header-Back - 2.5 in Diameter - Stainless - GM A-Body 1964-72 - Kit

64-72 GM A-Body 2.5in Crossmember Back Exhaust Exhaust System - No-Muffler System - Header-Back - 2.5 in Diameter - 2.5 in Tips - Stainless - GM A-Body 1964-72 - Kit

Crossmember Back Exhaust Kit 67-72 GM P/U C10 Exhaust System - American Thunder - Header-Back - 2.5 in Tailpipe - 2.5 in Tips - Steel - Aluminized - GM Fullsize Truck 1967-72 - Kit