Knuck/Flat Head

Show Your Flathead

Started by ShovelheadDave

Replies: 9
Views: 7,517

January 30, 2023, 07:21:24 AM
by Snuff™

I'll Start... Post a pic of your Knuck!

Started by Robin

Replies: 10
Views: 14,250

February 06, 2023, 02:46:45 PM
by harpwrench

WTB 80" flatty cylinders

Started by prodrag1320

Replies: 1
Views: 2,680

June 25, 2010, 04:00:02 AM
by Hillside Motorcycle

WL Rear Brake Drum, Turn ID

Started by FLH_Rider

Replies: 0
Views: 3,103

April 27, 2021, 12:31:35 PM
by FLH_Rider

Whats it worth ?

Started by sandrooney

Replies: 4
Views: 3,556

March 01, 2016, 07:00:40 PM
by kd

What year?

Started by fbn ent

Replies: 10
Views: 6,113

July 14, 2021, 05:35:11 PM
by Snuff™

What year knuck is recommend?

Started by ViennaHog

Replies: 3
Views: 3,608

October 28, 2009, 07:38:52 PM
by JamLazyAss

What is it worth?

Started by Super Dave

Replies: 6
Views: 4,245

October 22, 2015, 04:15:55 PM
by rigidthumper

What are you waiting for ??

Started by Panzer

Replies: 0
Views: 2,004

January 31, 2009, 12:54:30 PM
by Panzer

vld gas tank water transfers or emblems, decals?

Started by hd76fxlr

Replies: 7
Views: 7,839

October 22, 2009, 07:19:41 AM
by ricochet

Valve/lifter covers

Started by Dudley Dorite

Replies: 2
Views: 6,215

February 20, 2019, 04:42:12 PM
by Dudley Dorite

valve guides

Started by cosmiccowboy

Replies: 2
Views: 2,395

January 23, 2009, 05:50:50 AM
by triumphbruce

top end oiling

Started by vern

Replies: 8
Views: 4,441

May 12, 2011, 08:31:56 AM
by vern

To weld or not to weld? That is the question.

Started by ricochet

Replies: 9
Views: 3,952

January 19, 2012, 02:36:07 PM
by timtoolman

Timing a '54 , 45 Flathead

Started by War Horse

Replies: 1
Views: 3,057

April 28, 2011, 11:05:16 AM
by War Horse

The rebuild on my 45 has started

Started by PC_Hater

Replies: 5
Views: 4,086

January 12, 2016, 04:25:47 PM
by Super Dave

The 45 rebuild begins...

Started by PC_Hater

Replies: 1
Views: 3,422

April 09, 2021, 11:55:38 AM
by SanB2013

STRIPPED HEAD BOLT

Started by HOLMES

Replies: 2
Views: 3,494

July 28, 2009, 11:46:57 AM
by HOLMES

springer drum

Started by poorbiker

Replies: 0
Views: 2,622

April 25, 2013, 06:46:15 PM
by poorbiker

springer brake anchor

Started by ridgerider

Replies: 3
Views: 3,475

June 18, 2009, 09:00:07 AM
by ricochet

spring fork measurement

Started by poorbiker

Replies: 2
Views: 2,299

January 07, 2009, 04:30:43 PM
by poorbiker

spliting cases

Started by cosmiccowboy

Replies: 3
Views: 2,044

March 21, 2009, 07:34:33 AM
by cosmiccowboy

Speedometer repair

Started by flyman53

Replies: 3
Views: 2,786

March 23, 2011, 12:44:16 PM
by Evo160K

sleeving cyls

Started by stroker800

Replies: 4
Views: 2,610

May 14, 2009, 10:06:31 AM
by ricochet

Servicar rear end

Started by panheadfred

Replies: 1
Views: 4,031

September 07, 2009, 05:55:41 AM
by Pynzo

Servicar barn find

Started by cdonis

Replies: 4
Views: 3,612

January 12, 2016, 11:01:42 AM
by fbn ent

Servi-Car Frame?

Started by TheShiek2008

Replies: 1
Views: 3,031

May 14, 2013, 09:54:53 AM
by tracerbob

Seen This?

Started by FLH

Replies: 4
Views: 3,221

November 23, 2008, 09:23:44 AM
by Ultrashovel

Sealing knuck heads..what to use?

Started by drs23

Replies: 3
Views: 2,915

May 06, 2010, 09:47:45 AM
by ricochet

Saw this Knuckle frame on eBay, 8-5-'11, with other old parts...

Started by Older-twin

Replies: 0
Views: 2,588

August 05, 2011, 02:35:31 PM
by Older-twin

S&S Cycle KN93

Started by hanger

Replies: 0
Views: 3,452

October 17, 2016, 08:36:28 PM
by hanger

S&S 93" Knucklehead Engines

Started by leafman60

Replies: 4
Views: 7,167

February 19, 2018, 05:52:25 PM
by koko3052

royalite bubble bag rocket emblem

Started by hd76fxlr

Replies: 1
Views: 3,816

September 26, 2009, 02:50:52 PM
by Tsani

resleeve a K model??

Started by kmodel52

Replies: 12
Views: 6,696

June 26, 2014, 09:59:21 AM
by JohnFlorida

Reproduction Left Case.....

Started by ModelABob

Replies: 6
Views: 3,766

October 29, 2009, 09:10:42 PM
by dablaze

Remember when,,,,

Started by chris haynes

Replies: 0
Views: 2,311

December 26, 2008, 05:05:35 PM
by chris haynes

Rear Wheel bearings

Started by Guitarplayer

Replies: 2
Views: 2,686

August 25, 2009, 03:41:14 AM
by Pynzo

Pzokes ... RIP

Started by CraigArizona85248

Replies: 0
Views: 2,581

May 18, 2012, 07:25:53 AM
by CraigArizona85248

Panhead Left Case on Knucklehead Right

Started by SanB2013

Replies: 3
Views: 5,825

January 13, 2019, 08:53:01 AM
by doctorevil

paint heads

Started by ridgerider

Replies: 1
Views: 2,512

December 07, 2009, 05:35:29 PM
by iiggii

old sparkplug

Started by roadkingdresser

Replies: 4
Views: 3,740

September 01, 2010, 03:43:25 AM
by xlfan

Odd knuck serial number

Started by Jimmer

Replies: 9
Views: 6,669

August 30, 2015, 07:17:35 AM
by Ultrashovel

NITRO guys aint right!!!!

Started by prodrag1320

Replies: 6
Views: 3,604

April 01, 2011, 03:27:10 AM
by dog155

Nice pics

Started by Reddog74usa

Replies: 3
Views: 3,101

January 04, 2011, 03:27:30 PM
by phatbob

New exhust system with "California Growler"

Started by SanB2013

Replies: 4
Views: 3,139

December 31, 2021, 10:35:30 PM
by SanB2013

Needed Left Engine Case for a 1947

Started by eglideic

Replies: 5
Views: 3,227

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

Need Knucklehead Heads

Started by eglideic

Replies: 9
Views: 4,740

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

need cylinders

Started by ridgerider

Replies: 10
Views: 4,716

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

NEED ADVICE

Started by HOLMES

Replies: 2
Views: 2,403

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

Need a Left side case for early Pan 1948 to 1953

Started by oldskool

Replies: 2
Views: 2,626

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