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  87-91 R2500 Suburban V8 5.7 AT Doug Thorley Headers - Tri-Y Tube Size 1.75" Collector Size 2.5" Incl. Connector Pipe or Y-Pipe Assembly, Driver Exit, 3" Cat. Inlet (Chrome)

Our Price: $644.00

Product Code: 399Y1

Product Info
Product Info
HEADER EXIT: DRIVER. DRIVE: 2WD. PRIMARY/COLLECTOR: 1 3/4" - 2 1/2". Notes: 22 - For Legality under CARB regulations the connector/Y-pipe assembly must be used on vehicles originally equipped with catalytic converter, 17 - Header comes with Connector Pipe or Y-pipe assembly, 9 - Automatic only.

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