Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededHEDMANPART NUMBER: 500-35260
Standard Duty Uncoated Full Length Headers for 1964-72 Pontiac GTO/Le Mans/Tempest 326-455
$35699
Ships on Nov 10, 2026
Lowest Price GuaranteeCurrently Unavailable
This product is currently not available. Please call customer service for assistance at 1-800-345-4545.
Pontiac Cars
- Standard Duty Uncoated Full Length Headers
- 1964-72 Pontiac GTO/Le Mans/Tempest 326-455
- Tube Size: 1-3/4"
- Collector Size: 3"
- With out smog injection or injection heads.
- Except Round ports.
- Some heads require drilling and tapping of ends holes.
- For vehicles 1964 through 1974 without A.I.R. systems, considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeHeader
BrandHEDMAN
Package Height9.0
Package Width16.5
Package Length40.0
Weight31.0 PG
Part CategoryPerformance Parts
Header FinishPainted
Tube DirectionDown Swept
QuantitySold as a pair
Bolts/Studs IncludedYes
Cylinder Head Port ShapeD-port
Transmission Mount IncludedNo
Header MaterialSteel
Gaskets IncludedYes
Weld-UpNo
Collector AttachmentBall and socket flange
Flange StyleStandard
TunedNo
Collector Diameter3 in (76.2 mm)
Motor Mounts IncludedNo
Part FitmentSemi Universal
Reducers IncludedYes
ApplicationAutomotive
Primary Tube Gauge18-gauge
Header StyleFull-length
Cross Over Pipe IncludedNo
Catalytic Converter(S) IncludedNo
Primary Tube Diameter1.75 in (44.5 mm)
Vendor Part Number35260
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
JEGS
Exhaust & Header Wrap 2 in. x 50 ft. x 1/16 in. Thick
Part Number : 555-32057
$4899$53.99
You Save$5.00
JEGS
Exhaust & Header Wrap 1 in. x 50 ft. x 1/16 in. Thick
Part Number : 555-32062
$2799$30.79
You Save$2.80
![Spark Plug Wire Boot Guards, Black [Set of 8]](https://www.jegs.com/images/mini_200/500/555/555-40300.jpg)
![Spark Plug Wire Boot Guards, Red [Set of 8]](https://www.jegs.com/images/mini_200/500/555/555-40302.jpg)
![Spark Plug Wire Boot Guards, Blue [Set of 8]](https://www.jegs.com/images/mini_200/500/555/555-40304.jpg)
![Spark Plug Wire Boot Guards, Silver [Set of 8]](https://www.jegs.com/images/mini_200/500/555/555-40310.jpg)
JEGS
Part Number : 555-32057
$4899$53.99
You Save$5.00
JEGS
Part Number : 555-32062
$2799$30.79
You Save$2.80
ITEM YOU MAY ALSO CONSIDER
![Painted Long Tube Headers Fits Select 1964-1979 Pontiac Models [Pontiac 326-455 ci]](https://www.jegs.com/images/mini_200/500/555/555-30065.jpg)
JEGS
Painted Long Tube Headers Fits Select 1964-1979 Pontiac Models [Pontiac 326-455 ci]
Part Number : 555-30065
$24999$269.99
You Save$20.00
HEDMAN
Standard Duty Uncoated Full Length Headers for 1964-81 Pontiac Grand Prix, Le Mans, GTO, Firebird, Tempest, Grand Am 326-455
Part Number : 500-28140
$36699
HEDMAN
Standard Duty Uncoated Full Length Headers for 1970-79 Pontiac Firebird 326-455
Part Number : 500-28150
$36999
HEDMAN
Standard Duty HTC Coated Full-Length Headers 1964-72 Pontiac GTO/Le Mans/Tempest 326-455
Part Number : 500-35266
$63499
PATRIOT EXHAUST
GM Specific Fit Headers 1970-1979 Pontiac Firebird, Trans Am 350-455
Part Number : 737-H8301
$33700$374.45
You Save$37.45
JEGS
Part Number : 555-30065
$24999$269.99
You Save$20.00
HEDMAN
Part Number : 500-28140
$36699
HEDMAN
Part Number : 500-28150
$36999
Some parts are not legal for use in California or other states with similar laws / regulations
