JBA Shorty Exhaust Headers 1-5/8" Stainless Steel Silver Ceramic Mustang 289/ 302 With GT40 P Cylinder Head 1965-1973



  • Stainless Steel Construction
  • Firecone Collector
  • Increases Horsepower
  • Improves Throttle Response
MSRP $700.77
You save 12%

JBA Silver Ceramic Stainless Steel 1-5/8" Shorty Exhaust Headers for 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972 and 1973 Mustangs with a 289 or 302 engine equipped with a GT40 P Cylinder Head.

Made of ceramic stainless steel, JBA's 1-5/8" Silver Shorty Exhaust Headers (1650S-2JS) resist warping and prevent pesky leaks. They use the correct porting for the GT40 P Cylinder Head on your 289 or 302 engine.

Upgrade to JBA and maximize exhaust flow on your 1965-1973 Mustang. Aftermarket exhaust headers allow you to switch from restoration to Restomod while replacing your exhaust manifolds.

Features and Benefits:
- Mandrel-Bent Stainless Steel Primary Tubes
- Best Flow, Durability, Improved Throttle Response
- Proprietary JBA Firecone Collector
- Race-Proven Technology for Maximum HP/Tq Gains
- Factory-Style Emission Connections
- Extra Thick Collector Domes
- 3/8 Thick Machined Flanges
- Resists Warping, Prevents Leaks
- Oversized Exhaust Ports

California Residents: Proposition 65 Warning

Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:

  • 1965 and older U.S. manufactured California certified vehicles
  • 1967 and older U.S. manufactured federally certified vehicles

Installation Difficulty


Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

Only registered users can ask/answer questions. Please sign in or create an account.
Write Your Own Review
Only registered users can write reviews. Please sign in or create an account.