Long Tube Tri-Y Headers with Universal Adapters
1988-97 Ford F250 / F350 / E250 / E350 / Motorhome
460 V8 Fuel Injected (with smog fittings)
Part# THY-214Y-FI-S-C

Application notes: Automatic transmission only / This kit does not include y-pipe assembly and must be fabricated to exhaust system

Header Style: 4:2:1 Tri-Y Headers
Material: Steel
Finish: Silver Ceramic Coated
Weld Up: Yes, adapters must be welded to exhaust system
Primary Tube Diameter: 1-3/4"
Primary Tube Gauge: 14 Gauge
Collector Attachment: 3-Bolt Flange
Collector Diameter: 2-1/2"
Tuned: No
Flange Thickness: 3/8"
Bolts and/or Studs Included: Yes
Gaskets Included: Yes
Reducers/Adapters Included: Yes
Y-Pipe (Crossover) Included: No
Y-Pipe Inlet Diameter: N/A
Y-Pipe Outlet Diameter: N/A
Catalytic Converter(s) Included: No
Quantity: Sold as a Pair
CARB E.O. #: D-540-5
Warranty: Limited Lifetime to original purchaser

Backed by over 50 years of knowledge and experience, our headers are designed to outflow your stock exhaust manifolds by leaps and bounds. Tri-Y (or 4 into 2 into 1) style headers by design will increase the power of your motor across the widest RPM band possible, while increasing your gas mileage potential. That is the beauty of the design and that is why they are the best street header available. To make these headers last, we built them using industry leading 14-gauge mild steel tubing with 3/8" thick flanges. To top all of that off, all of our headers come beautifully ceramic coated to greatly reduce under-hood temperatures and protect the headers from the environment. All 100% American made, and backed by our lifetime warranty of course!