« previous next »
Pages: [1]

Author Topic: GT header flange  (Read 1469 times)

0 Members and 1 Guest are viewing this topic.

Royce

  • Hero Member
  • *****
  • Posts: 792
    • View Profile
GT header flange
« on: June 30, 2025, 07:51:47 AM »
Does anyone make a header flange specifiic to the 390 GT head?
Logged
1955 Thunderbird Competition Coupe Altered Chassis "War Bird" 383 Lincoln Y block 520 hp
1955 Thunderbird 292 275 hp Y Block
1956 Ford Victoria 292 Y block

1957 Mercury 2dr Wagon "Battle Wagon" drag car 
1957 Thunderbird Glass body Tube Chassis drag car 333 cu in 500 hp Ford Y block
1961 Starliner 390/375 clone
1965 GT40 tribute w/FE
1966 Falcon Pro Touring project
Kaase Boss 547. 840 HP 698 Torque  pump gas
1992 BMW V-12 5.0
2001 Lincoln 5.4 4 cam
2000 Jaguar XK8 (Ford V8)

Rory428

  • Hero Member
  • *****
  • Posts: 1116
    • View Profile
Re: GT header flange
« Reply #1 on: June 30, 2025, 10:20:52 PM »
I don`t know if they sell the header flanges separately, but FPA offers their FE headers with  a choice of exhaust bolt patterns, including the 14 bolt pattern, used on 390 engines in shock tower applications, which includes the so called "390 GT" pattern.
Logged
1978 Fairmont,FE 427 with 428 crank, 4 speed Jerico best of 9.972@132.54MPH 1.29 60 foot
1985 Mustang HB 331 SB Ford, 4 speed Jerico, best of 10.29@128 MPH 1.40 60 foot.
1974 F350 race car hauler 390 NP435 4 speed
1959 Ford Meteor 2 dr sedan. 428 Cobra Jet, 4 speed Toploader. 12.54@ 108 MPH

thatdarncat

  • Hero Member
  • *****
  • Posts: 1936
    • View Profile
Re: GT header flange
« Reply #2 on: June 30, 2025, 10:49:35 PM »
Quote from: Royce on June 30, 2025, 07:51:47 AM
Does anyone make a header flange specifiic to the 390 GT head?

Headers By Ed shows 4 different 14 exhaust bolt pattern header flanges available.

http://www.headersbyed.com/__ford.htm
Logged
Kevin Rolph

1967 Cougar Drag Car ( under constuction )
1966 7 litre Galaxie
1966 Country Squire 390
1966 Cyclone GT 390
1968 Torino GT 390
1972 Gran Torino wagon
1978 Lincoln Mk V
Pages: [1]
« previous next »