| Topic title | Topic starter | Date | # Replies |
| 1/8 oversize ul valves |
mark59 | Fri, 14 Jul 2023 | 4 |
| 13 fin ULH "H" cylinders |
paddy | Sat, 17 Dec 2016 | 12 |
| 1936 RLD 750 Oil Dump |
Johnno | Wed, 17 Apr 2013 | 2 |
| 1937 ULH Head Bolt Torque Pattern |
Motorcyclemike | Wed, 11 Jul 2018 | 4 |
| 1939 ULH Scavenger Pump |
39Kicker | Wed, 21 Jul 2021 | 6 |
| 1940 ulh cases with a smooth cam cover |
Holtvintage | Tue, 24 Apr 2018 | 9 |
| 1941 WLD rear cylinder |
thepigstye | Thu, 22 Nov 2012 | 4 |
| 1942 U motor |
WCC | Thu, 07 May 2020 | 13 |
| 1942 WLA balance factor |
Jack_Hester | Sat, 17 Jan 2009 | 4 |
| 1945 WL/G flathead right side case |
thepigstye | Fri, 14 Jul 2017 | 3 |
| 1946 U pinion gear |
Hsiang | Mon, 13 Aug 2018 | 7 |
| 1946 UL engine build |
RCamp | Sun, 06 Jan 2013 | 11 |
| 1949 WL - Oil Pump Check Valve Springs |
1962300 | Tue, 28 Feb 2023 | 5 |
| 1949 WL - Oil Pump Questions |
1962300 | Fri, 17 Feb 2023 | 16 |
| 1949 WL - Scavenger Pump & Crankcase Breather Valve |
1962300 | Mon, 31 Oct 2022 | 1 |
| 24585-39 Case Bushing |
panzer45 | Thu, 09 Apr 2020 | 2 |
| 34 VFD 74 CI. Front cylinder overheating issue. |
johnwayne | Thu, 24 Oct 2013 | 37 |
| 37-39 WL info |
thepigstye | Mon, 30 Dec 2019 | 16 |
| 37-40/ 52-73 slab side oil feed pump question |
thepigstye | Mon, 24 Dec 2018 | 2 |
| 45 & BT flattie cam cover interchangeable? |
oldschoolfool | Sat, 10 Mar 2012 | 4 |
| 45 cam identification |
myers1960 | Thu, 22 Dec 2011 | 6 |
| 45 cam set mod |
thepigstye | Thu, 01 Feb 2018 | 1 |
| 45 cams |
rob.mat | Tue, 03 Oct 2023 | 4 |
| 45 cams |
jwwma | Thu, 28 Dec 2006 | 3 |
| 45 connecting rod issues |
Mooch | Thu, 05 Feb 2015 | 2 |
| 45 Engine noise |
Johnno | Thu, 04 Sep 2014 | 3 |
| 45 feed oil pump |
junker | Sat, 07 Jun 2008 | 6 |
| 45 flathead cylinder mismatch? |
shred1 | Sat, 10 Feb 2018 | 6 |
| 45 flathead timing gears |
luckydog69 | Sat, 08 Oct 2011 | 19 |
| 45 flywheels |
friday | Thu, 15 Dec 2016 | 3 |
| 45 Front Chain Oiler? |
Avenger | Tue, 11 Jan 2011 | 2 |
| 45 header |
Diesel10r | Sun, 16 Jul 2023 | 8 |
| 45 heads |
ixtee | Wed, 18 May 2022 | 6 |
| 45 inch engine sounds |
old man emu | Sat, 05 May 2018 | 6 |
| 45 MAGNUM ? |
friday | Wed, 05 Jul 2017 | 5 |
| 45 oil pump |
JUGPAM11 | Mon, 23 Aug 2021 | 17 |
| 45 Pinion shaft end screw |
myers1960 | Wed, 18 May 2016 | 2 |
| 45 Valve springs from Victory |
thepigstye | Fri, 22 Jun 2018 | 4 |
| 45 Valve Tappet jamb nut |
1995FLSTC | Thu, 16 Jul 2015 | 4 |
| 45 WL pinion shaft |
thepigstye | Sat, 27 Aug 2016 | 2 |
| 45" Aluminium heads |
Cooniecat | Tue, 11 Mar 2014 | 0 |
| 45" cam bushings to bearings |
drgn rydr | Fri, 16 Jan 2009 | 3 |
| 45" Cylinder difference/identification |
kehughes | Mon, 10 Mar 2014 | 5 |
| 45" Head gaskets 16768-36 vs -39? |
cad5670 | Fri, 28 Feb 2020 | 2 |
| 45" WL Flathead Iron Heads |
JalopyFlathead | Thu, 21 Nov 2019 | 2 |
| 48 ul cases |
Frazier | Sat, 14 Dec 2019 | 43 |
| 5 Heads to 6 |
goob | Sun, 13 Feb 2011 | 1 |
| 50WL cases |
ixtee | Wed, 11 Mar 2020 | 4 |
| 51 G motor puking |
jdavis053 | Sat, 29 Jun 2013 | 5 |
| 52 WL engine cases |
Forty_five | Tue, 18 Jul 2023 | 25 |
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