JBA Performance Exhaust Headers - 03-06 GM Truck/Hummer 6.0L Metric Quick Disconnect Fittings Auto Meter Spec-Pro Gauges

Auto Meter Spec-Pro Gauges

Includes Header Bolts And Instructions

SF103 Foam w/ 2-Door Surge Tank

Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range

JBA Performance Exhaust Headers - 03-06 GM Truck/Hummer 6.0L Metric Quick Disconnect Fittings Auto Meter Spec-Pro GaugesWhen it comes to performance exhaust systems, most people are looking for three things: power, sound, and quality. JBA exhaust systems deliver the best of all three, giving them both great looks and performance. One of the first performance upgrades typically made to a vehicle is the addition of a performance exhaust system. While there is a high demand for performance sound, the capacity for power in the JBA exhaust systems gives JBA the extra edge.