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  • 1972-79 AMC / Jeep 304-401 Wagoneer / J-Series Truck Tri-Y Headers w/ Y-pipe (w/ EGR Fittings)

1972-79 AMC / Jeep 304-401 Wagoneer / J-Series Truck Tri-Y Headers w/ Y-pipe (w/ EGR Fittings)

Availability: out of stock

Header style
Tri-Y
Material
Steel
Finish
Ceramic
Weld up
Yes
Carb EO #
Yes: D-540-5
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Price

$926.00

Quantity

- +

Total

$926.00

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ITEM #: THY-616Y-S-C

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Description

Long Tube Tri-Y Headers with Y-pipes
1972-79 Jeep Wagoneer / J-Series Truck
1974-79 Jeep Cherokee
304-401 AMC V8 (with smog fittings)
Part# THY-616Y-S-C

Technical details

Application notes: Y-pipe assembly may not fit lifted vehicles and could require additional fabrication

Header Style: 4:2:1 Tri-Y Headers 
Material: Steel
Finish: Silver Ceramic Coated
Primary Tube Diameter: 1-5/8"
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
Adapters/Reducers Included: No
Y-Pipe (Crossover) Included: Yes
Y-Pipe Inlet Diameter: 2-1/2"
Y-Pipe Outlet Diameter: 3"
Catalytic Converter(s) Included: No
Weld Up: Y-pipe outlet must be welded to exhaust system
Quantity: Sold as a Complete Kit
CARB E.O. #: D-540-5
Warranty: Limited Lifetime to original purchaser

Notes

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. 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. Topping all of that off, all of our headers come beautifully ceramic coated to greatly reduce under-hood temperatures and protect them from the environment. All 100% American made, and backed by our lifetime warranty of course!

Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.

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Douglas Harrison

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Douglas Harrison

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Douglas Harrison

Praesent libero dui, consequat nec placerat id, cursus at metus.
Donec semper velit eget ex ultrices, eu lacinia nunc scelerisque.
Ut tincidunt magna sit amet felis dictum efficitur.

Douglas Harrison

Praesent libero dui, consequat nec placerat id, cursus at metus.
Donec semper velit eget ex ultrices, eu lacinia nunc scelerisque.
Ut tincidunt magna sit amet felis dictum efficitur.

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