C1 thru C3 NOS hard to find parts. And quality used parts 
11/22/2018
Rare 67- 68 - 69 427 BB GM racing headers and side pipes with GM part numbers made by Kustom Industries.
If you’re building an L 88 race clone or if you have a real one these are needed !!!!
Been sitting in an attic for 45 yrs !!
