- MOTOR SWAP
- THY-288Y-C / 1964-66 Ford Mustang 351W Motor Swap Tri-Y Headers
THY-288Y-C / 1964-66 Ford Mustang 351W Motor Swap Tri-Y Headers
Availability: in stock
- Header style
- Weld up
- Carb EO #
- D-540-5 (1979-1985, MUSTANGE/CAPRI,255-302 ENGINES ONLY)
- view all details
Tri-Y Headers with Adapters
1964-66 Ford Mustang
351W Motor Swap
Part # THY-288Y-C
Application Specifics: Automatic Transmission Only
Application Specifics: Automatic Transmission OnlyHeader Style: 4:2:1 Tri-Y Headers
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: 3"
Flange Thickness: 3/8"
Bolts and/or Studs Included: Yes
Gaskets Included: Yes
Adapters/Reducers Included: Yes
Y-Pipe (Crossover) Included: No
Motor Mounts Included: No, contact us for recommendations
Quantity: Sold as a Pair
CARB E.O. #: D-540-5 (1979-1985, MUSTANGE/CAPRI, 255-302 ENGINES ONLY) FOR ANY OTHER YEARS OR ENGINES THIS PART IS NOT C.A.R.B. APPROVED AND CANNOT BE SOLD OR SHIPPED TO ANY RESIDENT OR ADDRESSEE IN CALIFORNIA AND CANNOT BE INSTALLED ON ANY EMISSION CONTROLLED VEHICLE IN CALIFORNIA.
Warranty: Limited Lifetime to original purchaser
What better way to enhance your vehicle than a beautiful set of long tube tri-y headers that will ensure you're getting the most power possible out of your 351W motor! Backed by over 60 years of knowledge and experience, our headers are designed to outflow 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 steel tubing with 3/8" thick flanges. Topping all of that off, 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. Install these long tube headers today and feel your vehicle's true power potential!
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