AlphaRex 14-18 GMC Sierra 1500 PRO-Series LED Tail Lights Red Smoke 1969-chevrolet-nova-base-esi8587724 A urethane plug is also

A urethane plug is also included if you wish t o block off the auxiliary air inlet

2-5/8in Bar and Plate Core Design: The use of the bar and plate core design allows for greater airflow and increased heat dissipation over the stock tube and fin design

Finishing off this exhaust system is a 4-1/2 IN diameter black 304 stainless steel clamp-on exhaust tip

Undoubtedly

AlphaRex 14-18 GMC Sierra 1500 PRO-Series LED Tail Lights Red Smoke 1969-chevrolet-nova-base-esi8587724 A urethane plug is alsoWe design our lights from inception, patent every component we've designed, and guarantee that our products are compliant with the SAE and DOT requirements.