65 FLH Build Thread
It is my inderstanding that the Model 65 was a one-year only generator. In 1966 they switched to the Model 65A and that was the standard until HD came out with the alternator Shovels in 1970.
Parts book does not list the Model 65, just the Model 65A.
Both are 15-3/16" in length. They both are 1-13/32" in width at the two rear cross tube holes. However the two front left side cross tube holes are 1-1/8" wide; the two front right side cross tube holes are 1-3/8" wide.
#65318-58 is used for single exhaust systems & dual right side exhaust system for 1958-1970 models and left side dual exhaust system for 1958 models.
#65318-59 is used for dual left side exhaust systems for 1959-1970 models.
Last edited by panz4ever; Sep 5, 2020 at 09:49 AM.
After that I finally installed a fan in the overhead in the master bedroom, got one of two glass chandaliers cleaned (the other gets cleaned this weekend) and diassamebled and cleaned the two fan motor components on the hood over the stove. Then came the routine maintenance needed for the 64 El Camino.
Finally got to doing a bit more on the 65 and spent the afternoon on some self-inflicted pain management fitting this to the bike.
Anyone have a parkerized 1/4-28 x 1-1/2" bolt they want to get rid of?
The bolts for the original chain guard are 5/16" bolts. The enclosed chain guard uses 1/4" bolts that go thru the 5/16" holes and into the enclosed chain guard that has 1/4" nuts welded on the chain guard. Took a while to figure how it all mounted. Had to do a bit of filing to get it to fit properly. Ended up removing the saddlebag mount because I could not get the top portion (it is a two-piece system) in place with the bag mount. And I am going to have to run the lower bolt for the crashbar inside out because there is not enough room to get a washer and nut in place.
Good news is that after getting it to fit, I raised the rear end and rotated the tire and the chain did not rub on the enclosed chain guard. Obviously this is not te easiest way to keep the oil from slinging off the chain (that would be using an O-ring chain), but it is a correct factory accessory for 1965 FLH models and heck what's a little more chrome right?
This is an NOS piece that appears to have never been mounted. That said the "chrome" factory finish, like that of the exhaust, really sucks bilge water. So tomorrow it all comes off and next week I will drive up to Sherms in Sacramento to have it and a couple of other parts rechromed.
Last edited by panz4ever; Sep 25, 2020 at 02:55 AM.
When I was fitting the aftermarket one to the bike the fitment to the rear header pipe and to the tab on the outer primary was fine. What I forgot to take into account (and after I had the aftermarket piece chromed) was the clutch lever pull rod for the rocker clutch. With the aftermarket crossover pipe mounted, the pull rod rubs on the underside of the pipe and bows the rod. And I am thinking that it will affect how the tranny engages and disengages. With the original pipe the pull rod clearances the underside by about 3/16" and of course fits the OEM rear header pipe like a glove.
I had my original stripped so that I could check out how badly it was pitted. Unforfunately some things just are not going to "buff out". My concern is that if I try to remove the pitting for plating (I did in one spot but not heavy) the walls will be too thin in that area and quickly punch through or crack. Most of it is behind the rear cylinder. Some is near the outer curve in the area where it goes by the solenoid (my exhaust cover for the crossover shoudl cover some of it tho). And I have an ugly dent on the curve that will definitely be visible.
Now comes the question (sorry for the long explanation). Can this be brazed? Won"t the temp between the brazing material and the metal in the pipe expand at different rates when the pipe heats up and cause the brazing and chrome to crack?
So if it can be done, there are afew differfent types of filler used:
- Aluminum-silicon
- Copper
- Copper-silver
- Copper-zinc (brass)
- Copper-tin (bronze
- Gold-silver
- Nickel alloy
- Silver
So I would assume brass?
And here I actually thought I got luckey and was going tp escape the nightmare that hellownewman had with his aftermarket crossover pipe.
Last edited by panz4ever; Sep 26, 2020 at 06:05 PM.
The Best of Harley-Davidson for Lifelong Riders












