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Jba

Jba

JBA 65-70 Ford Mustang 260-302 SBF 1-1/2in-1-3/4in Primary Silver Ctd Tri Y Header

SKU: JBA6651SJS

Headers

JBA Tri Y Headers

JBA 65-70 Ford Mustang 260-302 SBF 1-1/2in-1-3/4in Primary Silver Ctd Tri Y Header
Jba

Jba

JBA 65-70 Ford Mustang 260-302 SBF 1-1/2in-1-3/4in Primary Silver Ctd Tri Y Header

SKU: JBA6651SJS

Headers

JBA Tri Y Headers

A$1,958.57
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

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.

Application Summary

65-70 Mustang 289/302 Tri-Y

Part Type

Exhaust Header

Data: v4.2 - Upd: 2026-10-02 04:27:16

Features

  • 3/8" thick CNC laser-cut flanges
  • Large diameter mandrel-bent steel tubes
  • O2 sensor provisions
  • Oversized exhaust ports
  • Patented JBA Firecone® collector

Specifications

Product Attributes - Brand
JBA Performance Exhaust
Product Attributes - Manufacturer's Part Number
6651SJS
Product Attributes - Part Type
Headers
Product Attributes - Product Line
JBA Performance Exhaust Competition-Ready Headers
Product Attributes - UPC
694342531065
Product Attributes - Header Style
Long tube one-piece
Product Attributes - Header Material
409 stainless steel
Product Attributes - Primary Tube Outside Diameter (in.)
1 5/8 in.
Product Attributes - Header Color
Silver ceramic coated
Product Attributes - Flange Style
Standard
Product Attributes - Weld-Up
No
Product Attributes - Collector Attachment
Ball and socket flange
Product Attributes - Collector Diameter (in.)
2.50
Product Attributes - Collector Reducers Included
No
Product Attributes - Tuned
No
Product Attributes - Primary Tube Gauge
14-gauge
Product Attributes - Spark Plug Position
Angle/Straight
Product Attributes - Flange Thickness (in.)
0.38 in.
Product Attributes - Bolts/Studs Included
Yes
Product Attributes - Gaskets Included
Yes
Product Attributes - Crossover Pipe Included
No
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Motor Mounts Included
No
Product Attributes - Transmission Mount Included
No
Product Attributes - Quantity
Sold as a pair.

Reference Information

Brand Name/s Jba
StreetFX SKU jba6651SJS
SFX Item ID 4072065
Supplier Item Code 4072065
Manufacturer SKU 6651SJS
Manufacturer UPC 694342531065
Alternative References 1-1/2in-1-3/4in

Brochures

Compatibility

65-70 Mustang 289/302 Tri-Y

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