Kooks Headers · New
Kooks 20-22 Ford F250 7.3L V8 / Ford F350 7.3L V8 1-7/8in x 3in SS Headers w/ H.O. Green Catted Conn
MPN 1400H440 · Store SKU ksh1400H440
Supplier stock checked 11/7/2026, 7:52:37 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
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!" 1 7/8" Header & H.O. GREEN Cat Connection Kit. 2020+ F250/F350 Super Duty 7.3L 1 7/8in. Header/H.O. GREEN Cat Connection Kit. 2020+F250/F350 Super Duty 7.3L
Manufacturer fitment & guides
- 1 7/8" Header and H.O. GREEN Catted Connection Kit. 2020+ F250/F350 Super Duty with 7.3L Godzilla Engine 304 Stainless Steel Construction 1-7/8" x 3" Stainless Steel Long Tube Headers OEM Stainless High Output GREEN Catted Connection Pipes. Connects to OEM ExhaustIncludes all hardware required for installation No additional parts required
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y