Dynatech 1 3/4" to 1 7/8" stepped headers with high velocity merge collectors
#1
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Dynatech 1 3/4" stepped to 1 7/8" part number 115-832351 fully ceramic coated inside and out race style header with no air/egr provisions and can be viewed here:
Headers
The collectors shown above are the regular collectors, these come with the high velocity merge collectors. These are part number 80-01515C and can be viewed here:
Merge Collectors
These are used and scratched on the bottom of the drivers side header, these made 509 HP on my 427. The merge collectors are fitted with O2 bungs and a wideband O2 bung for tuning. They also have V-band flanges for a perfect fit to your y-pipe, you can get the flange to weld to your y-pipe here. I will include the clamps. Excellent headers that make power.
$600 I prefer to sell them in Houston.
-Justin
onyxls1@yahoo.com
Headers
The collectors shown above are the regular collectors, these come with the high velocity merge collectors. These are part number 80-01515C and can be viewed here:
Merge Collectors
These are used and scratched on the bottom of the drivers side header, these made 509 HP on my 427. The merge collectors are fitted with O2 bungs and a wideband O2 bung for tuning. They also have V-band flanges for a perfect fit to your y-pipe, you can get the flange to weld to your y-pipe here. I will include the clamps. Excellent headers that make power.
$600 I prefer to sell them in Houston.
-Justin
onyxls1@yahoo.com
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Originally Posted by Onyx LS1
You can see the small dent in the third pic, #5 primary (3rd tube).
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