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  • 1965 - 1973 Classic Mustangs -General/Talk-
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what does it take to make a 69 a cobra jet

  • Thread starter Thread starter kuven
  • Start date Start date Jan 22, 2008
K

kuven

New Member
Jan 22, 2008
1
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Jan 22, 2008
#1
  • Jan 22, 2008
  • #1
i have a 69 with body type 63C. i saw a 69 being auctioned on espn exactly the same shape, they called it a cobra jet. was that just the engine?
what can i do to 'convert' it to a cobra?
thanks for help
 
D

danny clemens

Member
May 4, 2005
728
0
16
Jan 22, 2008
#2
  • Jan 22, 2008
  • #2
You can put a Cobra Jet engine and running gear in your car but unless your car has a Q or R (fifth digit in the vin) it will never be a true Cobra Jet car. The 69 had a 428 Cobra Jet engine. It had a big block 4 speed or a special C6 with extra clutches and a large servo and a 9" rear that had a nodular case axle carrier. There were two versions of the 428 CJ. The CJ and the Super CJ. The SCJ had 3:91 or 4:30 gears. It also had an external oil cooler, LeMans rods and different balancing. I'm sure I left some info out but somebody will probably add to it.
 

RogerC62

Founding Member
Feb 2, 2000
833
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Dayton, Ohio
Jan 22, 2008
#3
  • Jan 22, 2008
  • #3
The "cobrajet" & "super cobrajet" were the perfomance level of the 428 engines and later in 429 engines. A mustang with the cobrajet scoop doesn't make it a cobrajet either. The scoop was an option on most 69s and didn't carry the cobrajet name unless it came equipped with the 428CJ or 428SCJ.
 
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