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Special Order Item
JBA 67-70 Ford Mustang 390-428 FE 1-3/4in-2-1/2in Primary Raw 409 Tri Y Header - Main Product View
JBA 67-70 Ford Mustang 390-428 FE 1-3/4in-2-1/2in Primary Raw 409 Tri Y Header - Side View
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JBA 1-3/4in-2-1/2in Primary Raw 409 Tri Y Header fits 1967-1970 Ford Mustang

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

JBA
6655S
Special Order: Contact us to check stock and shipping lead times! Use LIVE HELP or call (724) 479-5480
$1,162.01 USD $1,056.99 USD

NOT CARB LEGAL

$1,056.99 USD

JBA 1-3/4in-2-1/2in Primary Raw 409 Tri Y Header fits 1967-1970 Ford Mustang
JBA long tube headers are the number one choice for maximum performance gains and high RPM efficiency. Available in 409 or 304 Series Stainless Steel. These long tube designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. All JBA long tube headers feature large mandrel-bent stainless steel primary tubes, oversized exhaust ports, extra thick 3/8 one-piece flanges, and proprietary JBA Firecone® merged collectors for smooth flow. Each system is designed to give the maximum amount of ground clearance possible, so lowered cars do not drag the collectors.

This Part Fits:

Year Make Model Submodel
1967-1970 Ford Mustang Base
1969-1970 Ford Mustang Boss 302
1969-1970 Ford Mustang Boss 429
1970 Ford Mustang Grande
1970 Ford Mustang Mach 1
1967-1970 Ford Mustang Shelby GT-350
1967-1970 Ford Mustang Shelby GT-500
1968 Ford Mustang Shelby GT-500KR
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