JBA - 063-4300
Exhaust Header / Manifold Gasket - 1.697 x 1.55 in Oval Port - Composite - GM V6 - Pair
JBA Premium Header Gasket Chevrolet Pair 4.3L V6 Oval Port 063-4300
EmissionFullDES: 6 - This Product is Certified by the Manufacturer as being a Non-Emissions Related part per CARB and EPA regulations and therefore does not require emissions certification or CARB EO and is legal in all 50 states.
