Quote:
Originally Posted by 70KGOLD
Does anyone make a 2" roundport headers for a 1975 Trans Am? Dougs offer a set from 70 to 74. Only a 7/8 for 75 up.
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As mentioned hooker super comp #4202 fit 70-81 Firebirds, they are listed as 70-74 due to the O-port shape but fit all 70-81 with O-port heads.
I have them on a 72 Firebird with an E-head 400 block stroker, fit great overall with no problems getting a full size pontiac oil filter in/out.... only complaint is that they do hang down lower than most other headers due to the big tubes & collectors.