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Jba

Jba

JBA 65-73 Ford Mustang 260-302/71-73 Ford 260-351W SBF 1-5/8in Primary Silver Ctd Long Tube Header

SKU: JBA6613SJS

Headers

JBA Long Tube Headers

Jba

Jba

JBA 65-73 Ford Mustang 260-302/71-73 Ford 260-351W SBF 1-5/8in Primary Silver Ctd Long Tube Header

SKU: JBA6613SJS

Headers

JBA Long Tube Headers

A$2,599.88
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

IMPORTANT NOTICE: May require Z-bar modification. Will fit with 5-speed manual transmissions with an aftermarket crossmember. Will not fit with a C6 transmission. Must be used with the taller 1966 1/2 or later frame brackets. Fits power steering equipped models when the JBA-6656P ram drop down bracket is used. Will fit with the Borgeson power steering box conversion.

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.

Product Overview

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.


Features and Benefits

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

Product Details

Year Make
California Proposition 65:WARNING: This product can expose you to chemicals including chromium, which is know to the State of California to cause cancer or birth defects of other reproductive harm. For more information, visit www.p65warnings.ca.gov
Catalytic Converter(s) Included:No
Collector Diameter:3
Collector Port Diameter:3
Collector Reducers Included:Yes
Color:Grey
Description:65-73 Mustang Long Tube 260-302 & 71-73 260-351W Silver Ctd
Design:Full-length
EmissionFullDES:2 - This product is Legal for use on Pre-Pollution Controlled Vehicles. It is legal for use on all vehicles produced Before Emissions Control Regulations were imposed. These are considered Uncontrolled Vehicles and are defined as follows; 1965 and Older US Manufactured California Certified Vehicles, 1967 and Older US Manufactured Federally Certified Vehicles, 1967 and Older Foreign Manufactured Vehicles
Finish:Metallic Ceramic Coated
Flange Thickness:3/8
Gasket Or Seal Included:Yes
Gaskets Included:Yes
Grade Type:Performance
Header Material:409 Stainless Steel
Header Style:Full-length
Mounting Hardware Included:Yes
Oxygen Sensor Port:No
Part Number:jba6613SJS
Primary Tube Outside Diameter:1.75
Primary Tubing Diameter:1.625
Prop 65 (C, R or CR):CR
Prop 65 Yes/No:Yes
Sheen Level:Semi-Gloss
Tube Wall Thickness:0.059

Application Summary

65-73 Mustang 260-302

Part Type

Exhaust Header

Data: v4.2 - Upd: 2026-10-02 04:32:00

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 - UPC
694342544713
Product Attributes - Brand
JBA Performance Exhaust
Product Attributes - Notes
May require Z-bar modification. Will fit with 5-speed manual transmissions with an aftermarket crossmember. Will not fit with a C6 transmission. Must be used with the taller 1966 1/2 or later frame brackets. Fits power steering equipped models when the JBA-6656P ram drop down bracket is used. Will fit with the Borgeson power steering box conversion.
Product Attributes - Tuned
Yes
Product Attributes - Weld-Up
No
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Part Type
Headers
Product Attributes - Flange Style
Standard
Product Attributes - Header Color
Silver ceramic coated
Product Attributes - Header Style
Long tube one-piece
Product Attributes - Product Line
JBA Performance Exhaust Competition-Ready Headers
Product Attributes - Header Material
409 stainless steel
Product Attributes - Gaskets Included
Yes
Product Attributes - Primary Tube Gauge
16-gauge
Product Attributes - Spark Plug Position
Angle
Product Attributes - Bolts/Studs Included
Yes
Product Attributes - Motor Mounts Included
No
Product Attributes - Flange Thickness (in.)
0.38 in.
Product Attributes - Crossover Pipe Included
No
Product Attributes - Manufacturer's Part Number
6613SJS
Product Attributes - Collector Reducers Included
No
Product Attributes - Transmission Mount Included
No
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Primary Tube Outside Diameter (in.)
1 5/8 in.

Reference Information

Brand Name/s Jba
StreetFX SKU jba6613SJS
SFX Item ID 4072059
Supplier Item Code 4072059
Manufacturer SKU 6613SJS
Manufacturer UPC 694342544713
Alternative References 260-351W, 1-5/8in

Brochures

Compatibility

65-73 Mustang 260-302

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