Check out this Quality V-Twin Manufacturing Flat Header & Y Exhaust Connector Combo - 30-0194
Replaces Harley-Davidson Part number 65538-65  Chrome combo exhaust connector pipe has bracket riveted in place as original, and includes 1-3/4" inside diameter "Y" connector. The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. 
*NOTE: Flat (squash) pipe may require hand fitting. Edge of pipe may need to be adjusted to provide clearance for pipes. Reinforced engine cases may require modification as well. Rear mount tab may need to be adjusted to fit cross shaft. Motor may have to be tipped toward the left side to install. Keep engine bolts loose until pipe set is fully installed.
Specs
Color Chrome
Type - Engine Panhead Style
Type - Engine Shovelhead Style
Type Head Pipe
Units Each
Weight 2.7 lbs
This item fits the following machines:
 
Harley-Davidson
1965-1969 Electra Glide - FLH
1965 Electra Glide Super Sport - FLHFB
1965-1969 FL
1965 FLH
1965-1969 FS