Smiley's weld-up Zoomie header kits are available with either 2.00", 2.25" or 2.50" tubes. These kits feature .065 wall thickness. Designed for Funny Cars, Dragsters, Door Slammers & Altereds.

Specify Engine Type in Remarks when ordering
(BBC, Hemi, BAE, Fathead, etc...).

Smiley's Headers are very popular on Top Fuel & Alcohol cars. For optimum sealing, we recommend SCE re-usable Copper Exhaust gaskets.