Knuck/Flat Head

flathead cams

Started by HotRodShovel

Replies: 2
Views: 2,723

August 27, 2013, 07:37:20 AM
by panic

Flathead Heads

Started by JamLazyAss

Replies: 6
Views: 2,571

June 08, 2021, 04:54:15 PM
by PC_Hater

Flattie questions from a noob.

Started by Carl 1969

Replies: 2
Views: 2,544

March 09, 2016, 03:04:30 PM
by Super Dave

Footboards Size From 1914-1939

Started by Sporty 48

Replies: 1
Views: 2,173

May 16, 2011, 06:34:40 PM
by Ultrashovel

fork rocker help

Started by friday

Replies: 3
Views: 2,656

April 08, 2016, 05:34:23 PM
by HogMike

Frame Question

Started by fbn ent

Replies: 2
Views: 2,558

February 04, 2016, 08:18:38 PM
by fbn ent

Fuel valve shutoff alignment tools

Started by Lew

Replies: 4
Views: 2,712

June 20, 2012, 10:48:18 PM
by moose

Going to look at a 39'

Started by BBQBIKER

Replies: 5
Views: 3,350

September 06, 2015, 11:04:54 AM
by panic

Got a Flatty How or where can I find out how to wire the complete bike?

Started by lubecmike

Replies: 3
Views: 2,447

May 01, 2010, 09:10:09 PM
by tenorhog

Guide hole size

Started by ricochet

Replies: 2
Views: 1,982

May 22, 2009, 01:26:54 PM
by Hybredhog

harley 45" servi-car #2 cam # 25502-59

Started by hd76fxlr

Replies: 3
Views: 2,957

March 10, 2011, 08:29:12 PM
by Ragz03

Has anyone tried a set of the alum knuckle heads ?

Started by iiggii

Replies: 5
Views: 2,972

June 16, 2020, 01:43:37 PM
by iiggii

Have you guys seen this Flatty rebuild?

Started by Ken R

Replies: 2
Views: 2,667

May 14, 2010, 09:59:46 PM
by CraigArizona85248

Head bolt torque

Started by cHarley

Replies: 8
Views: 3,690

December 09, 2017, 08:54:29 AM
by cHarley

HEAD GASKETS

Started by ricochet

Replies: 2
Views: 2,494

February 25, 2013, 09:54:11 AM
by ricochet

heads gasket

Started by poorbiker

Replies: 1
Views: 2,209

June 14, 2009, 08:45:45 PM
by stroker800

Headwork, valves and seats

Started by ricochet

Replies: 5
Views: 2,822

June 11, 2009, 10:46:35 AM
by ricochet

Help w/ a pan oil pump

Started by panz4ever

Replies: 0
Views: 1,957

December 06, 2008, 07:20:49 AM
by panz4ever

Home made stuff for old primary set-up

Started by ricochet

Replies: 8
Views: 3,416

May 04, 2011, 09:17:37 AM
by ricochet

Hydraulic rear brake switch?

Started by fleetmechanic

Replies: 1
Views: 2,563

November 15, 2016, 07:21:59 PM
by Speeding Big Twin

increasing performance on a flathead

Started by hotroadking

Replies: 14
Views: 9,452

June 09, 2009, 11:11:05 AM
by ohio-rider

Installing electronic timer on 47

Started by ricochet

Replies: 5
Views: 2,529

June 15, 2009, 05:24:21 AM
by ricochet

It's OK to Share!

Started by Scooter1-2putt

Replies: 9
Views: 13,606

December 13, 2009, 06:35:51 AM
by 06DYNA

k kodel frame what years are the same.

Started by dr evo1

Replies: 1
Views: 2,667

July 23, 2016, 06:27:19 PM
by hogmandon

Keihin CV carb

Started by pamens

Replies: 7
Views: 8,336

June 30, 2009, 03:34:55 PM
by Ultrashovel

Knuck head on 68 shovel motor

Started by telricks

Replies: 2
Views: 1,868

January 28, 2009, 05:15:56 PM
by telricks

knuckelhead needs welded

Started by ridgerider

Replies: 4
Views: 2,566

March 28, 2009, 11:59:39 AM
by Pzokes

knuckle cam gear installation

Started by shovelnik

Replies: 3
Views: 2,224

February 07, 2012, 05:47:42 PM
by harleytoprock

Knuckle Head oil question

Started by RTMike

Replies: 1
Views: 11,648

March 29, 2023, 12:25:25 PM
by SP33DY

Knuckle top on Pan/gen Shovel/cone Shovel lower info.

Started by Lyle

Replies: 14
Views: 8,099

July 13, 2014, 06:34:05 PM
by Lyle

Knuckle valve guides

Started by Beave

Replies: 0
Views: 2,522

August 28, 2013, 04:48:25 AM
by Beave

knuckle valve seals

Started by vern

Replies: 16
Views: 4,257

August 27, 2011, 07:08:59 AM
by War Horse

Knucklehead "belly" numbers

Started by tbickle22

Replies: 4
Views: 5,440

October 21, 2009, 09:31:41 AM
by Speeding Big Twin

KNUCKLEHEAD FRONT MOTOR MOUNTS

Started by HOLMES

Replies: 8
Views: 3,177

April 14, 2009, 10:12:24 PM
by iiggii

KNUCKLEHEAD OIL PUMP

Started by HOLMES

Replies: 7
Views: 3,540

April 08, 2009, 05:25:26 AM
by ridgerider

Knucklehead oiling problems

Started by shovelnik

Replies: 3
Views: 3,122

March 05, 2012, 12:03:52 PM
by ricochet

Large port Knuckle Heads & Servi Car Leaf Spring's

Started by Danny Boy

Replies: 1
Views: 2,298

January 07, 2016, 08:18:36 PM
by cdonis

last year of the 45" flatty

Started by garyajaz

Replies: 10
Views: 4,217

October 21, 2010, 06:29:14 PM
by Ultrashovel

Lifetime collection of parts

Started by chris haynes

Replies: 0
Views: 2,468

June 09, 2009, 11:16:56 AM
by chris haynes

Listen to THIS Knucklehead!!!

Started by Robin

Replies: 6
Views: 4,246

April 09, 2010, 01:04:25 AM
by prodrag1320

looking for manual for 1948 flathead.reply@kiwi57@bellsouth.net thanx.

Started by kiwi57

Replies: 2
Views: 3,080

November 21, 2008, 11:14:47 PM
by Rsh2Jgmnt

looking for pictures of flat head hill climber

Started by HD/Wrench

Replies: 4
Views: 3,464

December 08, 2008, 12:44:15 AM
by Speeding Big Twin

Model 45 Buddy Seat install instructions.

Started by MPop

Replies: 0
Views: 3,019

January 14, 2020, 07:36:54 PM
by MPop

My 47 Knuckle bobber project

Started by poorbiker

Pages1 2  All

Replies: 28
Views: 12,329

December 30, 2011, 04:33:03 PM
by Pzokes

My New Flathead Chopper

Started by Pzokes

Pages1 2 3  All

Replies: 55
Views: 26,643

January 20, 2014, 06:14:41 AM
by Carl 1969

Need a Left side case for early Pan 1948 to 1953

Started by oldskool

Replies: 2
Views: 2,308

September 07, 2009, 09:10:06 AM
by knuckleworks

NEED ADVICE

Started by HOLMES

Replies: 2
Views: 2,013

January 03, 2009, 09:32:52 PM
by HOLMES

need cylinders

Started by ridgerider

Replies: 10
Views: 4,209

February 09, 2011, 04:56:50 AM
by ricochet

Need Knucklehead Heads

Started by eglideic

Replies: 9
Views: 4,217

November 28, 2009, 03:18:45 PM
by iiggii

Needed Left Engine Case for a 1947

Started by eglideic

Replies: 5
Views: 2,725

December 23, 2008, 09:19:09 AM
by jimlibo