Stainless Works · New
Stainless Works Small Block Ford 4.6L 3V Round Port Header 304SS Exhaust Flanges 1-5/8in Primaries
MPN HF463V163 · Store SKU sswHF463V163
Supplier stock checked 11/7/2026, 5:31:40 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Small Block Ford 4.6L 3V, round port header exhaust flanges. These flanges come as a pair and are designed for 1-5/8" primaries, laser-cut from heavy-duty 3/8" thick 304 stainless steel for superior resistance to warping from high heat, and comes with a limited lifetime warranty. Small Block Ford 4.6L 3V, round port header exhaust flanges. These flanges come as a pair and are designed for 1-5/8" primaries, laser-cut from heavy-duty 3/8" thick 304 stainless steel. Stainless Works Header Flange SBF 1-5/8" 3V Round Port
Manufacturer fitment & guides
Check HF463V163 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
