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Old 06-09-2011, 08:02 PM
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Gman 6900 Gman 6900 is offline
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Join Date: Aug 2005
Location: Indiana
Posts: 69
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I have 2" X 3 1/2" Nunzi in my 69 Firebird with E-heads. Fit great but with A/C the back bolts are a problem. Had to massage the driver side because of the motor mount. I have used these headers on a 455 and IAII.