[Mr70]

Nelson Rudisill has personally started reproducing the Cowl Plenum Air Cleaner as of 2002 for the Chevelle,but I believe he has included the Camaro as of recent.
He was featured in the Nov/Dec. 2003 of A.C.E.S. Chevelle World magazine showcasing his work.He really went the extra mile in capturing the original design,but uses Carbon Fiber material on the duct.I can send you pix of this Magazine issue if you like.
Contact Nelson Rudisill at:
NKR Products
P.O. Box 495
Rutherford College,North Carolina 28671.
Phone # 828-874-2335 6-9:30PM EST.
I believe his prices are around $2000.00 or less.