Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#1
08-08-2018, 04:40 AM
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69 z/28
Hi , I was wondering what size headers are guys running on the 302’s , pretty much stock as far as engine modifications...
Thanks Rob 
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#2
08-08-2018, 11:54 AM
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1 5/8 here..Hooker super comps.
Dave 67 Nova Boy
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#3
08-08-2018, 02:32 PM
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I have 1-3/4 on my 68 with stock transverse muffler. Car also has factory 4.56 gears which also helps a bunch...Joe
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1968 Z/28 Corvette Bronze. Black Hounds Tooth. 02E Los Angeles born 3/13/1968 pnt OO 1969 SS396 Yellow/Yellow 08E Norwood born 8/28/1969 pnt 76E 1970 'cuda Moulin Rouge, 440-6, 4 speed
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#4
08-08-2018, 03:36 PM
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69 z/28
My brother's 69 rs z/28 has Hooker Super Comp 2131 on it and runs great. Headers were mine-bought them in 1976. They fit great and work with manual or power steering. Don.
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#5
08-08-2018, 05:58 PM
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I have ran Dynomax stepped headers and Doug's 1-3/4" tube headers with great results. For the next car I will use the Dynomax stepped headers again because the quality is outstanding.
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#7
08-10-2018, 02:53 PM
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I am sorry I was wrong on the name brand of the headers. I looked at my notes and I used Dynatech MuscleMaxx part number 329-740-11210 from Jegs. It was stepped from 1-5/8" to 1-3/4" and had a 2-1/2" reducer from the collector for 2-1/2" exhaust. Jegs has the headers on sale now for $599.00 with free shipping. The next set I will buy will be for a big inch small block and that has tubes that are 1-3/4" to 1-7/8" that ends up to a 3" reducer for 3" exhaust.
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