Flowmaster FlowFX Cat-Back Exhaust System - 2-1/2 in Tailpipe - 4-1/2 in Black Ceramic Tips - 5.3 L - Crew Cab - GM Fullsize Truck 2019 35453MEDBK adjustment handle and hardware

adjustment handle and hardware

Panel features fused ignition switch

This 1" Phenolic adapter allows the #R4412 2BBL carb to be mounted on 4BBL manifolds having the standard Holley bolt pattern

Cylinder Heads / Camshaft / Gaskets / Intake Manifold / Lifters / Timing Set

00 inch inlet pipe leading to a single inlet/dual outlet FlowFX "straight-through" muffler for great sound and maximum performance

Flowmaster FlowFX Cat-Back Exhaust System - 2-1/2 in Tailpipe - 4-1/2 in Black Ceramic Tips - 5.3 L - Crew Cab - GM Fullsize Truck 2019 35453MEDBK adjustment handle and hardwareOur new FlowFX cat back exhaust system is manufactured using durable 409 stainless steel throughout and features a 3. 00 inch inlet pipe leading to a single inlet dual outlet FlowFX "straight through" muffler for great sound and maximum performance. The dual 2. 50 inch mandrel bent tailpipes exit out the side at an angle behind the rear wheels directing exhaust away from your boat or travel trailer when towing. The system is finished off with a pair