New for the DIY guys, grab the DXF and have your parts cut locally. No waiting, no shipping, no markup. This file is designed for Ford 385-series big block engines (429 / 460) header flange. We recommend running 3/8″ to 1/2″ material, so you’ve got enough thickness left after welding and final surfacing. Once purchased, you’ll get an instant download link to the DXF file. Please note: Compatible with most factory and aftermarket 429/460 cylinder heads. Buyer is responsible for verifying port shape and dimensions for their specific application before cutting.
