Aeroflow Ford 289 351W Header Flanges AF9551-1014 beanie Toggle between high and low

Toggle between high and low boost on the fly

any additional noise is classed as acceptable and does not substantiate a product fault

shock loads and heat leading to premature failure to the sensitive internals of the modern day pressure sensors when mounting directly to engine blocks

ensuring it can handle all your high-performance needs

Designed to fit Sanden 508 air condititioning compressor

Aeroflow Ford 289 351W Header Flanges AF9551-1014 beanie Toggle between high and lowSuit Ford 289 351 Windsor with Edelbrock Victor JR Heads, Sold as a Pair Custom build your exhaust with high quality Aeroflow components. Aeroflows CNC header flanges are manufactured from 9. 5mm (3 8) thick 304 Stainless Steel. They are precision cut to meet your ports, reduce warping, and prevent leaks. The Aeroflow header flanges are offered in a variety of header flange sizes and shapes to mate your heads and headers to meet your exhaust building