Hello all, I have a pair of new Wag-Aero J-3 Cub Exhaust stacks for sale ( P/N E-456-001 and -002 ) Thes stacks fit Continental engines: A-65 thru C-90. Does not fit the O-200 because the oil screen housing is right in the way of the muffler! Wag-Aero has sent me the right ones for my engine which is: ( P/N E-499-000 ) I gave $485.00 last May. I am asking $385.00 shipped for the pair with gaskets. To see these stacks, go to: http://community.webtv.net/smlangford/stacks steze